Viruses, Input/Output Devices, and Spyware

By: Symone Lee Noah Smith Sydney Quesada

MYP Technology Period 8/9Mr.Ochs

Input/Output Devices

Spyware Viruses

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500 500 500EndBibliography Input/output info Spyware info Virus info

Viruses Symone Lee

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What is an virus ? An virus is an small piece of software that

piggybacks on real programs. They are called viruses because they

share some of the traits of biological viruses. They pass from computer to computer, biological viruses pass from person to person.

They cannot reproduce. Viruses must piggyback on some other

program and document in order to launch.

Email viruses An email virus travels as an

attachment to email-messages, and usually replicating itself by automatically mailing itself to dozens of people in the victim’s email book. Some email viruses may not even require a double click, they download when the infected message is opened.

Trojan Horse A Trojan horse is simply a computer

program. It claims to do one thing, but does damage when you run it.

They have no way to replicate themselves automatically.

Worms A worm is a small piece of software

that uses computer networks and security holes to replicate itself. It copies itself from machine to machine.

100- Can viruses reproduce ?

No Yes It depends on the virus If your firewall is on

200- How do email viruses spread?

Through applications Through emails By text messages By reading stupid articles.

300- Can viruses launch by themselves?

Yes No Sometimes Only e-mail viruses

400- How are worms copied ?

Keyboard to keyboard Someone types them up Machine to machine Virus to virus

500- What is an Trojan horse?

A website A machine A computer program An horse

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INPUT AND OUTPUT DEVICES

By Noah Smith

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Input device An input device is anything that

transmits information into a computer› A mouse is an example of an input device:

when one moves the mouse around and presses its buttons, the actions are shown on the computer monitor screen

Output devices An output device is anything that can

display information› A monitor is an example of an output

device: it displays the internal workings of the computer.

Game Board

100- What is an example of an input device?

KeyboardMonitorCPUComputer Case

200- What is an example of an output device?

A computer mouse A computer monitor Simon Regenold A keyboard

300- What is a printer?

Input DeviceOutput DeviceCooking utensilSimon Regenold

400- What are computer speakers?

Input DeviceOutput DeviceHuman BeingsSimon Regenold

500- What is a scanner

SIMON REGENOLD SIMON REGENOLD Input Device SIMON REGENOLD

Bibliography (input/output) http://www.abcya.com/input_output.ht

m http://www.tigerdirect.com/ http://www.tigerdirect.com/applications

/SearchTools/item-details.asp?EdpNo=6052510&Sku=V18-2712

http://ziplink.net/~teachcte/comp-rel/misc/in-out1.htm

http://cil.usu.edu/htm/cs/iodevices/

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SpywareSydney Quesada

Mr. Ochs11/5/10

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Spyware does…… Spyware is defined broadly as any

program that gets into your computer without your permission and hides in the background while it makes unwanted changes to your user experience. The damage it does is more a by-product of its main mission, which is to serve you targeted advertisements or make your browser display certain sites or search results.

Spyware gets on your computer…..

Spyware usually ends up on your machine because of something you do, like clicking a button on a pop-up window, installing a software package or agreeing to add functionality to your Web browser. These applications often use trickery to get you to install them, from fake system alert messages to buttons that say "cancel" when they really install spyware.

What spyware is!! Spyware is a category of computer

programs that attach themselves to your operating system in nefarious ways. They can suck the life out of your computer's processing power.

You prevent spyware by….. Install and use anti-spyware software.

Many anti-virus products now have anti-spyware functionality built in. Check your user documentation for your antivirus product to see if it has anti-spyware protection.

Trojan Horse- A seemingly harmless computer virus that turns out to be extremely destructive.

Malware- A malicious or intentionally or unintentionally damaging software program.

Macro- A panel that holds more than one acting entity

Directory- A compilation of websites that is categorized and sorted by a topic

Game Board

100- What is spyware?A. Spyware is a virus.B. Spyware is a computer part.C. Spyware is any software that performs sn

eaky activities behind the user's back.D. Spyware is a software that tells you that it

going to hack into your computer.

200- How can you prevent spyware?

A. You can prevent spyware by eating healthy.

B. You can prevent spyware by clicking on pop up ads.

C. You can prevent spyware by downloading anti-virus software.

D. You can prevent spyware by not using your computer.

300- What does spyware do?

A. Spyware can do many of nasty things to your computer.

B. Spyware can infect your computer.C. Spyware can steal your passwords.D. Spyware can send you targeted emails

.E. All of the above

400- How does spyware get on your computer?

A. Spyware usually ends up on your machine because of something you do, like clicking a button on a pop-up window.

B. Spyware can get on your computer by you playing a game.

C. Spyware can get on your computer by watching a movie on a website.

D. Spyware can get on your computer by opening a word document.

500- What are some different types of spyware?

A. Trojan HorseB. MalwareC. MacroD. Directory

Bibliography Howstuffworks.com Ask.com Wisegeek.com Techtarget.com

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