CAB(566) Assignment 1

8/6/2019 CAB(566) Assignment 1

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Computer Application for Business (566)

Assignment # 1

Submitted to:

Aaraj Mustafa

Submitted by:(AH524979)


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Question # 1 (a): Define Computer. Describe the basic computing

functions of a computer.

Answer:

Computer

A computer is a programmable machine designed to sequentially and automatically carry

out a sequence of arithmetic or logical operations. The particular sequence of operations

can be changed readily, allowing the computer to solve more than one kind of problem.

Conventionally a computer consists of some form of memory for data storage, at least one

element that carries out arithmetic and logic operations, and a sequencing and controlelement that can change the order of operations based on the information that is stored.

Peripheral devices allow information to be entered from external source, and allow the

results of operations to be sent out.

A computer's processing unit executes series of instructions that make it read, manipulate

and then store data. Conditional instructions change the sequence of instructions as a

function of the current state of the machine or its environment. The first electronic

computers were developed in the mid-20th century (19401945). Originally, they were the

size of a large room, consuming as much power as several hundred modern personal

computers (PCs).

Modern computers based on integrated circuits are millions to billions of times more

capable than the early machines, and occupy a fraction of the space.[2] Simple computers

are small enough to fit into mobile devices, and can be powered by a small battery.

Personal computers in their various forms are icons of the Information Age and are what

most people think of as "computers". However, the embedded computers found in many

devices from MP3 players to fighter aircraft and from toys to industrial robots are the most

numerous.


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Basic Computing Functions

The four basic computing functions of a computer are:

Input: The computer gathers data or allows a user to add data

Process: Data is converted into information

Output: The processed results are retrieved from the computer

Storage: Data or information is stored for future use

Input

Input is the information you put into the computer by way of keyboard, mouse, or stylus for

some processing.

Processing

Processing (CPU) - Also known as the "Brain" of the computer. Processes the information

you put in into human readable form. There are 3 C's of processing.

a. Calculate - Addition, Subtraction, Multiplication, and Division

b. Copy - happens many times with each instruction that is processed, between

registers in the CPU, Devices in the system, and different addresses in the memory.

c. Comparing - Every time data is copied, the original data set must be compared to the

new data set and when data is being sorted, values in the database compared to the

INPUT OUTPUTPROCESS

Storage


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sort string. When datasets are being searched, the database must be compared to

the search stream.

Output

Output is the information you put into the computer is seen on the monitor screen and can

be printers out on paper and is readable.

Storage

Storage is either the computers memory, CD's, DVD's, Floppy Discs, USB Flash Drives, Zip

Discs, etc.

Question # 1 (b): Discuss in how different ways a computer user can

maintain his computer?

Answer:

Keeping your computer running smoothly requires that you do a little housecleaning once

in a while. To save a lot of money and needless trips to the computer shop for repairs, there

are a series of very simple steps one can take to keep your new computer running fast and

efficient. Here's a list of tasks to help one get started:

Windows Update

Visit the Microsoft windows website and the site will automatically update your operating

system with files to prevent people on other computers from accessing your data. OR Go to

Internet Explorer, Tools, and Windows Update. Click on the Custom button. (I always use

the Custom button so I can check what's going to be installed before it gets installed).

Windows update may ask you to download and install the latest version of itself. Go ahead

and do that, then click Close when it's finished, and then Continue. It will then scan again

for real updates and offer those. Choose which updates you want to install. Uncheck the

ones you don't want to install.


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Do Not Use System Drive for Storing Data

Don't put your personal files on the root of the C: drive. If you store a large number of files

on the C: root folder you could corrupt your disk file table which could lead to a "NTLDR is

missing" error message when you boot the computer.

Uninstall unwanted Programs

Uninstall programs that you aren't using. But don't just delete the program. Remove it

correctly so it won't cause Windows errors. Go to Start, Control Panel, Add or Remove

Programs. Find the program you want to remove in the list, and click the Remove button.

Delete Unwanted Files

When you download a zipped file and expand it, delete the original zip file. You'll neverremember later why you kept it.

Threats, Phishing and Spam

Practice safe computing. Don't accept software or downloads for which you didn't ask.

Delete any suspicious email without opening it. And even if the email came from your best

friend, don't open any email attachments with the following extensions: * .exe, .com, .vbs,

.bat, .mdb, .reg, and .js. Clean out your email, paying special attention to your Inbox and

Sent box.

Question # 2: Discuss the Windows vista Desktop in detail. How the new

desktop is different from those of earlier versions of Windows. Elaborate

the steps for personalizing the desktop.

Answer:

Windows Vista has four main areas that help you access and interact with your programs,

files, and folders: the Start menu, the taskbar, the desktop, and Windows Sidebar. Let's look

at how you can use each one.


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Desktop

The desktop is the main screen area that you see after you turn on your computer and log

on to Windows. Like the top of an actual desk, it serves as a surface for your work. When

you open programs or folders, they appear on the desktop. You can also put things on the

desktop, such as files and folders, and arrange them however you want.

The desktop is sometimes defined more broadly to include the taskbar and Windows

Sidebar. The taskbarsits at the bottom of your screen. It shows you which programs are

running and allows you to switch between them. It also contains the Start button , which

you can use to access programs, folders, and computer settings. On the side of the screen,

Sidebar contains small programs calledgadgets.


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Windows Sidebar and gadgets (overview)

Windows Sidebar is a long, vertical bar that is displayed on the side of your desktop. It

contains mini-programs calledgadgets, which offer information at a glance and provide

easy access to frequently used tools. For example, you can use gadgets to display a picture

slide show, view continuously updated headlines, or look up contacts.

Sidebar and gadgets

Why use Sidebar?

Sidebar can keep information and tools readily available for you to use. For example, you

can display news headlines right next to your open programs. This way, if you want to keep

track of what's happening in the news while you work, you don't have to stop what you're

doing to switch to a news website.

With Sidebar, you can use the Feed Headlines gadget to show the latest news headlines

from sources you choose. You don't have to stop working on your document, because the

headlines are always visible. If you peripherally see a headline that interests you, you can

click that headline, and your web browser will open directly to the story.


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The Clock

Clicking the Close button removes the Clock from Sidebar. The button below the close

button displays options for naming the clock, changing its time zone, and showing its

second hand. Note: Not all gadgets have an Options button. Gadgets without an Options

button don't have settings that can be changed.

How does Slide Show work?

Next try resting the pointer on the Slide Show gadget, which displays a continuous slide

show of pictures on your computer.

Slide Show

When you point to Slide Show, the Close and Options buttons will appear near the upper-

right corner of the gadget.

Clicking the Options button allows you to choose which pictures appear in your slide show,

control the speed at which your slide show plays, and change the transition effect between

pictures.


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How does Feed Headlines work?

Feed Headlines can display frequently updated headlines from a website that suppliesfeeds,

also known as RSS feeds, XML feeds, syndicated content, or web feeds. Websites often use

feeds to distribute news and blogs. To receive feeds, you need an Internet connection. By

default, Feed Headlines won't display any headlines. To start displaying a small set of

preselected headlines, clickView headlines.

Feed Headlines

When you point to Feed Headlines, the Close and Options buttons will appear near the

upper-right corner of the gadget. Clicking the Options button allows you to choose from a

list of available feeds. You can add to the list by choosing your own feeds from the web.

Which gadgets do I have?

Before a gadget can be added to Sidebar, it must be installed on your computer. To see

which gadgets are installed on your computer:

1. At the top of Sidebar, click the plus sign (+) to open the Gadget Gallery.

Add Gadget button

2. Click the scroll buttons to see all the gadgets.

3. Click a gadget, and then clickShow details to see information about it at the bottom

of the dialog box.


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The Gadget Gallery

You can download additional gadgets from the web. To find gadgets online, go to the

Microsoft Gadgetswebsite.

Adding and removing gadgets

You can add any installed gadget to Sidebar. If you want, you can add multiple instances of

a gadget. For example, if you are keeping track of time in two time zones, you can add two

instances of the Clock gadget and set the time of each accordingly.

Organizing gadgets

You can organize your gadgets in any of several ways:

You can keep all of the gadgets attached to Sidebar.

You can change the display order of gadgets in Sidebar. To do this, drag a gadget to a

new position.

You can keep some gadgets attached to Sidebar and place some on the desktop.

You can detach all of the gadgets from Sidebar and place them on the desktop. If you

organize your gadgets this way, you might want to close Sidebar.
http://go.microsoft.com/fwlink/?LinkID=71726http://go.microsoft.com/fwlink/?LinkID=71726http://go.microsoft.com/fwlink/?LinkID=71726


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What's new with the Start menu?

The Start menu has a new search feature so you can easily find the programs or folders

you're looking for. The information is organized more efficiently than in previous versions

of Windows, and there are new buttons for locking your computer or putting it into a low-

power state called sleep mode. Of course, the Start menu is still the place to find and

organize your program shortcuts and links to favorite places. It's also still the place to turn

your computer off or log off.

Start menu layout

A new, expanded search

The Search box is one of the most convenient ways to find things on your computer. The

exact location of the items doesn't matterthe Search box will scour your programs and all

of the folders in your personal folder (which includes Documents, Pictures, Music, Desktop,

and other common locations). It will also search your e-mail messages, saved instant

messages, appointments, and contacts.


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As you type, the Start menu changes to show the best possible results, with priority given

to the programs you open most frequently. As you type more letters, the results narrow

until there are only a couple of items left in the list.

A search

You don't have to know the exact name of the program or other item you want to find. You

can also search for a type of program. For example, if you don't know the name of your

e-mail program, you can try typing e-mail to get the right result. Note: The Run command

is no longer on the Start menu, but you can use the Search box on the Start menu in place of

the Run command. You can also add the Run command back to Start menu.

An improved programs list

All Programs on the Start menu is now a single list of folders and programs. When you click

a folder in All Programs, the folder expands in place within the list. To get back to the Start

menu, just click Back.


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The taskbar (overview)

The taskbar is the long horizontal bar at the bottom of your screen. Unlike the desktop,

which can get obscured by the windows on top of it, the taskbar is visible almost all the

time. It has four main sections:

The Start button , which opens the Start menu.

The Quick Launch toolbar, which lets you start programs with one click.

The middle section, which shows you which programs and documents you have open

and allows you to quickly switch between them.

The notification area, which includes a clock and icons (small pictures) that

communicate the status of certain programs and computer settings.

The taskbar is located at the

bottom of your screen

You're likely to use the middle section of the taskbar the most, so we'll discuss that first.


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See previews of your open windows

When you move your mouse pointer to a taskbar button, a small picture appears that

shows you a miniature version of the corresponding window. This preview, also called

athumbnail, is especially useful if you can't identify a window by its title alone. And if one of

your windows has video or animation playing, you'll see it playing in the preview.

Pointing to a window's taskbar button displays a preview of the window

When you point to a grouped taskbar button, you'll see a stack of previews, but only the

topmost preview will be visible.

Note: Taskbar window previews won't work unless your computer is

runningWindows Aero, the premium visual experience of Windows Vista. Aero is not

available in Windows Vista Starter or Windows Vista Home Basic.

The Quick Launch toolbar

To the immediate right of the Start button is the Quick Launch toolbar. As its name implies,

it lets you launch (start) programs with a single click. For example, click the Internet

Explorer icon to start Internet Explorer.

The Quick Launch toolbar sits to the right of the Start button


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You can customize the Quick Launch toolbar by adding your favorite programs to it. Locate

the program in the Start menu, right-click it, and then clickAdd to Quick Launch. (If you

don't see this option, you can also drag the program's icon to the Quick Launch toolbar.)

The program's icon now appears in the toolbar. To remove an icon from the Quick Launch

toolbar, right-click it, clickDelete, and then clickYes. By default, the Quick Launch toolbar

also contains two special buttons. Click the Show Desktop button to temporarily hide

all open windows and show the desktop; click the button again to show all windows again.

Click the Switch between windows button to switch between open windows

using Windows Flip 3D.

Customize the taskbar

There are many ways to customize the taskbar to suit your preferences. For example, you

can move the entire taskbar to the left, right, or top edge of the screen. You can make the

taskbar larger, have Windows automatically hide it when you're not using it, and add

toolbars to it. For more information, see the following topics:

What is Windows Aero?

Windows Aero is the premium visual experience of Windows Vista. It features a translucent

glass design with subtle window animations and new window colors.

Windows Aero features glass-like windows for an open look


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Aeros distinctive visual style combines the appearance of lightweight, translucent

windows with powerful graphic advances. With Aero, you can enjoy visually appealing

effects and appearance and also benefit from better access to your programs.

Glass effects

Translucent glass windows create depth on the desktop

One of Aeros more visually obvious features is glass window borders, which let you focus

on the contents of your open windows. Window behavior has also been redesigned, with

subtle animations accompanying the minimizing, maximizing, and repositioning of

windows to appear more smooth and effortless.

Tint your windows using the provided colors, or mix your own custom color

You can even fine-tune the color and appearance of windows, the Start menu, and the

taskbar by tinting your translucent windows. Select one of the provided colors, or create

your own custom color using the color mixer.


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Switching between programs

Windows Flip 3D

Part of the Windows Aero experience is Windows Flip 3D, which is a way to arrange your

open windows in a three-dimensional stack that you can quickly flip through without

having to click the taskbar.

Pointing to a window's taskbar button displays a preview of the window

Aero also includes taskbar previews for your open windows. When you point to a taskbar

button, you'll see a thumbnail-sized preview of the window, whether the content of the

window is a document, a photo, or even a running video.

Switching windows with ALT+TAB

Even the method of pressing ALT+TAB for switching windows has been giving an update.

Instead of simple icons, you can see live previews of the windows for each open program.


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Question # 3 (a): List the steps for checking spelling and grammar in an

entire document.

Answer:

Automatic Spelling and Grammar Check

Microsoft offers automatic spelling and grammar checking facility. Normally this feature is

enabled in all offices, but if it is not activated then do the following:

1. Launch Microsoft Word, On the menu, click on Office button (in Word 2007), then go

to Word Options (at the bottom right corner).

2. A new window will pop up and under the left pane, select Proofing, click on it.


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3. Scroll down to the Exceptions for and over here, users can define if to apply the

feature to only this specific document or to all documents.

4. Once selected, go to check Hide spelling or grammar errors in this document only.

5. Click OK button to save the changes.

6. By now, all the spelling mistakes would be highlighted by red lines, and all the

grammar mistakes will be underlined with green lines.

Spelling & Grammar Check

The Spelling & Grammar check can be run by:

Going into the review tab and clicking Spelling & Grammar under the Proofing

menu.

Pressing F7 key, on the keyboard.


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Both the options will open the same window:

The spelling mistakes can either be:

1. Ignored One

2. Ignored for all

3. Changed

4. Added to dictionary

If you dont want to check grammar, uncheck the Check Grammar checkbox. Several

options can be used according to ones requirement.


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Question # 3 (b): Differentiate between footnotes and endnotes. How

footnotes can be inserted and modified in a document? Explain.

Answer:

Footnotes & Endnotes

Except journalists and seasoned writers, people are often plagued with numerous small

texts, numbered entries, superscripts and references in their reading material. They simply

continue reading these without paying close attention to the other important details. In one

complete text, for example, aside from the table of contents and bibliography, there are

many parts of the standard text that need to be given importance. Two of these are the endnotes and footnotes.

Often left unread, footnotes and end notes almost share the same definition when actually

they dont. The key difference between the two is their placement in the text. Footnotes,

from the term itself, are the notes or small entries placed at the foot of the page. With super

scripted numbers indicating a point to which there is a note, the readers are expected to

look for its corresponding note below the page that bears the super scripted number in the

actual text. On the other hand, end notes are usually seen at the end of the entire text or at

the last part of every chapter, but these are the notes that always come before the

bibliography page.

In terms of the readers reading comfort, they usually prefer footnotes over end notes.

Footnotes are more accessible than end notes because they are found nearer to the actual

text being referred or referenced to. Readers simply cant constantly flip from the page

being actively read to the page where the end notes are placed. In the case of end notes, this

becomes worse if every chapter starts with the number one.

However, some readers also like to use end notes. They found end notes to be more

organized and neat looking most especially if the notes are very lengthy. Thus, end notes do

not affect the overall image of the page being referenced. In this regard, end notes have also


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become an avenue to discuss any additional material like a long stretch of quotations or a

series of graphs and tables.

Hence the next time you get hold of a reading material, please pay attention to all those

numbers and notes written for you to know. They are not only necessary but are also vital

in making the text more understandable and properly documented.

In summary, footnotes and end notes differ in the following areas:

1. Footnotes and end notes differ in their location because footnotes are placed below

the page whereas end notes are placed after the entire text or chapter, but definitely

before the bibliography.

2. Footnotes are observed to be more accessible while end notes are seen to be a moreorganized way of arranging text notes especially if they are long.

Endnote:


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Footnote:

Insert & Modify a Footnote

Microsoft Office Word automatically numbers footnotes for you, after you specify a

numbering scheme. You can use a single numbering scheme throughout a document, or you

can use different numbering schemes within each section in a document.

On the References tab, in the Footnotes group, click Insert Footnote or Insert Endnote.

Keyboard shortcut. To insert a subsequent footnote, press CTRL+ALT+F. By default, Word

places footnotes at the end of each page and endnotes at the end of the document.

When you add, delete, or move notes that are automatically numbered, Word renumbers

the footnote and endnote reference marks.


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NOTE If the footnotes in your document are numbered incorrectly, your document may

contain tracked changes. Accept the tracked changes so that Word will correctly number

the footnotes and endnotes. In Print Layout view, click where you want to insert the note

reference mark. To make changes to the format of footnotes or endnotes, click the

Footnotes Dialog Box Launcher, and do one of the following:

In the Number format box, click the format that you want.

To use a custom mark instead of a traditional number format, click Symbol next to

Custom mark, and then choose a mark from the available symbols.

Click Insert.

NOTE This will not change the existing symbols. It will only add new ones.

Footnotes


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Word inserts the note number and places the insertion point next to the note number.

Double-click the footnote to return to the reference mark in the document.

Change the number format of footnotes

Place the insertion point in the section in which you want to change the footnote or

endnote format. If the document is not divided into sections, place the insertion point

anywhere in the document.

1. On the References tab, click the Footnote & Endnote Dialog Box Launcher.

2. Click Footnotes.

3. In the Number format box, click the option that you want.

4. Click Apply.


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Create a footnote continuation notice

If a footnote or endnote is too long to fit on a page, you can create a continuation notice to

let readers know that a footnote or endnote is continued on the next page.

1. Make sure that you are in Draft view by clicking Draft next to View on the status bar.

2. On the References tab, in the Footnotes group, click Show Notes.3. If your document contains both footnotes and endnotes, a message appears. Click

View footnote area or View endnote area, and then click OK.

4. In the note pane list, click Footnote Continuation Notice or Endnote Continuation

Notice.

5. In the note pane, type the text that you want to use for the continuation notice. For

example, type Endnotes continued on the next page.

Delete a footnote or an endnote

When you want to delete a note, you work with the note reference mark in the document

window, not the text in the note. If you delete an automatically numbered note reference

mark, Word renumbers the notes in the new order. In the document, select the note

reference mark of the footnote or endnote that you want to delete, and then press DELETE.


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Question # 4 (a): What are Tab Stops? Brief with different examples, how

tab stops can be used in a document?

Answer:

Tab Stops

A stop point for tabbing. In word processing, each line contains a number of tab stops

placed at regular intervals (for example, every half inch). They can be changed, however, as

most word processors allow you to set tab stops wherever you want. When you press the

Tab key, the cursor or insertion point jumps to the next tab stop, which itself is invisible.

Although tab stops do not exist in the text file, the word processor keeps track of them sothat it can react correctly to the Tab key. Modern word processors generalize this concept

by offering tab stops that have an alignment attribute and cause the text to be

automatically aligned at left, at right or center of the tab stop itself. Such tab stops are

paragraph-specific properties and can be moved to a different location in any moment, or

even removed. A tab stop is a horizontal position which is set for placing and aligning text

on a page. There are at least five kinds of tab stops in general usage in word processing.

LEFTA left tab stop sets the start position of text that will then run to the right as youtype.

CENTERA Center Tab stop sets the position of the middle of the text. The text centers on

this position as you type.

RIGHTA Right Tab stop sets the right end of the text. As you type, the text moves to the

left.

DECIMAL

A Decimal Tab stop aligns numbers around a decimal point. Independent of the

number of digits, the decimal point will be in the same position. (You can align

numbers around a decimal character only; you cannot use the decimal tab to

align numbers around a different character, such as a hyphen or an ampersand

symbol.)

BAR A Bar Tab stop doesn't position text. It inserts a vertical bar at the tab position.


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Seting Tab Stops

1. On the Page Layout tab, click the Paragraph Dialog Box Launcher.

2. In the Paragraph dialog box, click Tabs.

ABOUT USING THE HORIZONTAL RULER TO SET TAB STOPS

3. By default, there are no tab stops on the ruler when you open a new blank

document.

4. The final two options on the tab selector are actually for indents. You can click these

and then click the ruler to position the indents, rather than sliding the indent

markers along the ruler. Click First Line Indent , and then click the upper half of

the horizontal ruler where you want the first line of a paragraph to begin.

Click Hanging Indent , and then click the lower half of the horizontal ruler where

you want the second and all following lines of a paragraph to begin.

5. When you set a bar tab stop, a vertical bar line appears where you set the tab stop

(you don't need to press the TAB key). A bar tab is similar to strikethrough

formatting, but it runs vertically through your paragraph at the location of the bar

tab stop. Like other types of tabs, you can set a bar tab stop before or after you type

the text of your paragraph.

6. You can remove a tab stop by dragging it (up or down) off the ruler. When you

release the mouse button, the tab stop disappears.

7. You can also drag existing tab stops left or right along the ruler to a different

position.

8. When multiple paragraphs are selected, only the tabs from the first paragraph show

on the ruler.

Add leaders between tab stops

You can add dot leaders between tab stops or choose other formatting options in

the Tabs dialog box.


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1. Type the text that you want.

2. On the horizontal ruler, set the tab stop that you want.



5. Under Leader, click the leader option that you want.

When you press ENTER to start a new line, the formatted tab stop is available on the new

line.

Change the spacing between the default tab stops

If you set manual tab stops, the default tab stops are interrupted by the manual tab stops that

you set. Manual tab stops that are set on the ruler override the default tab stop settings.



3. In the Default tab stops box, enter the amount of spacing that you want between the

default tab stops.

When you press the TAB key, your tab will stop across the page at the distance that you

specified.


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Question # 4 (b): How mailing labels can be created by using mail

merge? Explain.

Answer:

Mailing Labels

Mailing labels are usually pieces of paper with adhesive on the back that can be affixed to

packages or envelopes to identify the name and address of an addressee. They may also

indicate the name and address of the person sending the mail. Though unnecessary when

sending small amounts of mail, mailing labels can be essential and time saving for people

who must send out a large volume of mail.

Create Mailing Labels, using Mail Merge

1. Open a blank Word document. Click the "Mailings" tab on the menu bar and, in the

"Start Mail Merge" group, click "Start Mail Merge" and choose "Labels."

2. Go to the "Label Options" dialog box. Set your printer settings and select your

specific label product from the drop-down menus. If your label is not listed, click

"New Label" to open up a new custom label window and enter the dimensions of

your label and a label name, then click "OK" and find your custom label on the drop-

down menu. Click "OK" after choosing the proper label, and the label cells will


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appear in the Word document. Click the "Save" icon on the upper left of the menu,

choose a file name and click the "Save" button.

3. Click the "Mailings" tab on the menu bar and, in the "Start Mail Merge" group, click

"Select Recipients" and choose "Use Existing List." Browse to the location of your

recipient file, click on it to highlight the file name and click "Open." On the dialog box

that pops up, choose the Excel worksheet that includes the recipients from the list

and click "OK." This attaches the Excel file to the Word document, and the words

"Next Record" appears in each label cell except for the first cell.

4. Click the "Edit Recipient List" button in the "Start Mail Merge" group. All the

recipient list data is shown in the "Mail Merge Recipients" dialog box--the

worksheet is called the data source, each row (individual label) a record and each

column (specific category of information on the label) a field. Select the recipients

you wish to include on your labels by checking the boxes to the left of each record.


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5. Click "Filter" under "Refine Recipient List" to open the "Filter" dialog box. Select the

field, choose "Equal to" under "Comparison," type the actual label field data for the

labels to be printed under "Compare to" and click "OK." This will filter out any labels

that do not meet the filter criteria and include only those that do. Add another filter

if further filtering is required and click "OK." The drop-down arrow next to each

column header turns blue to indicate a filter using that criterion.

6. Click a column header to sort the labels by that header. To add more sort criteria,

click "Sort" under "Refine Recipient List" to open the "Sort" dialog box and click

"OK" when done. Click "OK" again on the "Mail Merge Recipients" dialog once the

recipients are filtered, sorted and checked. Save the Word document to save the

document and recipient list.

7. Click inside the first label cell to begin designing it as a template for the other cells.

To add a logo to the labels, click the "Insert" tab, choose "Picture" from the

"Illustrations" group, browse to the location of the picture and click "Insert." Drag

the selection handles around the image to resize it. Click "Format" on the "Picture

Tools" tab and click the "Position" button in the "Arrange" group to choose an

alignment for the logo within the cell.

8. Click on the "Mailings" tab and, in the "Write & Insert Fields" group, click "Address

Block" to open the "Insert Address Block" dialog box. Choose the format and specific

information to be included on your labels. If some fields are missing, click the

"Match Fields" button to open the "Match Fields" dialog box, choose your fields from


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the drop-down menus on the right to match the required information headers on

the left and click "OK." Click "OK" on the "Insert Address Block" dialog box once the

address elements are chosen. The words "Address Block" will appear inside the first

cell. Click "Update the Labels" in the "Write & Insert Fields" group to duplicate the

layout in all the label cells.

9. Click the "Mailings" tab and click "Preview Results" in the "Preview Results" group

to preview the labels with the actual data. Click the right arrow in the "Preview

Results" group to scroll through the label sheets to see the actual data. Make any

necessary changes by highlighting the cells and using format commands as you

would do with any document using tools under the "Home" tab, such as font size and

paragraph spacing. Save the document.

10.Click the "Mailings" tab and, under the "Finish" group, click the "Finish & Merge"

button. Choose "Print Documents" to open a dialog box in which the desired cells are

chosen and click "OK." Set the printer settings in the "Printer" dialog and click "OK"

to begin printing the labels.


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Question # 5: Define the following functions and explain how each is

used in MS Excel?

a. SUM

b.AVERAGE

c. MIN

d. IF

e. DATE

Answer:

a. SUM

SUM function in MS Excel is a built-in formula for adding numbers. Calculations in Excel

are often used to total a column or a row of data. The Excel SUM function offers a

shortcut to adding up these columns and rows of data. If we were to create a formula

that adds up the contents of cells C2 to H2, the formula would be:


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Writing this takes some time even if we are using pointing to add cell references. Also,

the longer the formula, the greater the potential for errors being introduced.

The SUM function allows us to write only the start and end points of the data range

separated by a colon (:) and the function will add together the contents of all the cells in

the range. The same formula, written using the SUM function would be:

b.AVERAGE

AVERAGE function in MS Excel is a built-in formula for taking average/ mean of

numbers. Calculations in Excel are often used to total a column or a row of data. The

Excel AVERAGE function offers a shortcut to adding up these columns and rows of data

and then dividing it by the number of values.

If we were to create a formula that takes average of marks of a particular subject, i.e. the

contents of cells C2 to C16 divided by 15, the formula would be:


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Writing this takes some time even if we are using pointing to add cell references. Also,

the longer the formula, the greater the potential for errors being introduced.

The AVERAGE function allows us to write only the start and end points of the data

range separated by a colon (:) and the function will add together the contents of all the

cells in the range and divides it by the total number of cells in the range.


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c. MIN

The MIN function, one of Excel's statistical functions, is used to find the smallest or

minimum value in a list of numbers or arguments. Arguments can be numbers, named

ranges, arrays, or cell references. Up to 30 arguments can be entered.

There is no other way of finding the minimum number from the list other than finding it

manually, which is rather time taking than difficult. Moreover as the number of

arguments will increase the calculation would become inaccurate. The range of the

arguments is passed in between the parenthesis after MIN function, separated by colon

(:).


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d. IF

The IF function is one of Excels most useful and most used functions. The IF function

introduces decision making into a spreadsheet. Depending on whether or not

specified criteria are met, the IF function will produce different results.

The syntax of IF function is states above; IF (, , )

The first part in the parenthesis shows the condition that is to be checked, the second

part contains the statement or values that are to be displayed when the condition given

is true, and the third part contains the statement or values that are to be displayed


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when the condition given is false. The values can be numeric data, alphabetical data,

alphanumeric data, or even formulas.

Formula =IF (I2>550,"A+",IF(I2>500,"A", IF(I2>400,"B",IF(I2>300,"C","FAIL")))). It is a

nested IF formula, where every false criteria contains another IF condition.

e. DATE

Dates are very important in spreadsheets. Not only is it important to add the current

date to a spreadsheet when it is created, but much of the data stored in a spreadsheet is

date related - such as the date of purchases or expenditures, the length of term of

investments, and the date of scientific observations.


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There are, therefore, a great many date functions in Excel. Listed below are date

function tutorials for Excel 2007. Many of these functions are used to calculate the

difference between two dates, but each does it in a slightly different way:

NETWORKDAYS

EDATE

EOMONTH

WORKDAY

DAYS360

DATEDIFF