Computer Class 1

vkvks daEI;wVj fl[k − Hkkx 1 0

Contents

Chapter Page No

1. daI;wVj 'kCnkoyh (COMPUTER‐VOCABULARY ) 1‐5

2. daI;wVj ,d e’khu

(COMPUTER IS A MACHINE) 6‐9 3. daI;wVj ds eq[; Hkkx

(MAIN PARTS OF COMPUTER) 10‐14 4. daI;wVj ds lgk;d Hkkx

(HELPING PARTS OF COMPUTER) 15‐19 5. daI;wVj ysc ds fu;e

(RULES FOR COMPUTER LAB) 20‐22 6. daI;wVj dks pkyw ,oa can djuk

(SWITCH ON/OFF A COMPUTER) 23‐26 7. daI;wVj vkSj ge

(COMPUTER AND WE) 27‐29 8. daI;wVj ds mi;ksx

(USES OF COMPUTER) 30‐32 9. dhcksMZ ,oa ekml

(KEYBOARD AND MOUSE) 33‐40 10. ,e ,l i −V

(MS PAINT) 41‐53


daI;wVj 'kCnkoyh

COMPUTER‐VOCABULARY

A

ABACUS vcsdl

a

B BARCODEREADER

ckjdksMjhMj

b

C CPU CABINET lhih;w dschusV

c

D

DVD DRIVE MhohMh Mªkbo

d

E ETHERNET bFkjusV

e

F FLOPPY DISK ¶ykWih fMLd

f

G GRAPHICS CARD xzkfQDl dkMZ

g

H HARD DISK gkMZ fMLd

h

I INKJET PRINTERbadtsV ÇçVj

i


J

JOYSTICK tkW; fLVd

j

K KEYBOARD dhcksMZ

k

L LIGHT PEN ykbV isu

l

M

MONITOR ekWuhVj

m

N NETWORK CARDusVodZ dkMZ

n

O OPTICAL MOUSEvkWfIVdy ekml

o

P

PROCESSOR çkslslj

p

Q QUICK LAUNCH fDod ykap

q

R RAM jse

r


S

SPEAKERS LihdlZ

s

T TRACKBALL VªsdckWy

t

U UPS

;wih,l

u

V

VIRUS Okbjl

v

W WEBCAMERA osc dSejk

w

X XP Windows

,Dlih foUMkst

x

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Y YOKE ;ksd

y

Z ZIP DRIVE fti Mªkbo

z

a b c d e f g h i j k l m n o p q r s t u v w x y z


A. lgh tksM+h cukb,%

d [k

1 A

2 M

3 O

4 D

5 F

6 S

7 U

8 R


B. fp= ds vuqlkj v{[email protected] fyf[k,%

____ ____ ____ ____

____ ____ ____ ____

C. fuEu fp=k − dks cukb, vkSj jax Hkfj,%


daI;wVj ,d e’khu

COMPUTER IS A MACHINE ‐daI;wVj ,d dq’ky e’khu gS A ( ‐Computer is an intelligent machine.)

;g fctyh ;s dk;Z djrh gS A (It works on electricity.)

ge daI;wVj ij v{kj fy[kuk] fp= cukuk vkSj jax Hkjuk] xse [ksy ldrs g® A (We can write letters draw and color pictures, play games etc.)

e’khu ekuo Æufer oLrq gS A (Machine is man‐made thing.)

e’khu gekjk dk;Z ljyrk ls djrh g®A

(Machine makes our work easier.) e’khu fofHké dk;Z djrh g® A (Machine does different type of works.)


dSejk

Camera dwyj

Cooler eksckby

Mobile Vsyhfotu ¼Vhoh½

Television

Qwy vkSj Qy e’khu ugÈ g® A (Flowers and fruits are not machines.)

Qwy Flower

Qy

Firut lCth

Vegetable

;s ekuo Æufer oLrq;− ugÈ g® A ;s ge − çÑfr }kjk çnku dh xÃ g® A (These are not man‐made things. These are given us by nature.)

lw;Z] ufn;k¡] ioZr] isM+ Hkh çkÑfrd oLrq;− g® A (Sun, rivers, mountains, trees are also natural things.)

lw;Z Sun

unh

River ioZr

Mountain isM+ Tree


e’khu dEi;wVj ,d ekuo Æufer oLrq gS A

e’khu gekjk dk;Z ljyrk ls djrh g® A tSls

Vsyhfotu] eksckby] dkj] dwyj] ia[kk vkfnA

çkÑfrd oLrq; − çÑfr }kjk Æufer g® A tSls

lw;Z] ufn;k¡] ioZr] Qy] Qwy vkfn A

A. lgh tksM+h cukb,%

d [k

1

e’khu (Machine)

2 çkÑfrd (Natural)

3

ekuo Æufer (Man‐made)

4 Qy (Fruit)


B. e’khu ds pkjk− vksj xksy ?ksjk cukb,%

C. ;fn dFku lR; gks rks ☺dks ls vkSj ;fn

dFku vlR; gks rks dks ls jax Hkfj,% daI;wVj e’khu ugÈ gS A ☺

e’khu ekuo Æufer oLrq gS A ☺

lCth çkÑfrd oLrq gS A ☺

e’khu gekjk dk;Z ljy djrh gS A ☺

daI;wVj fy[k ugÈ ldrk gS A ☺

D. fuEu çkÑfrd vkSj ekuo Æufer oLrqvk− e −

jax Hkfj,%


daI;wVj ds eq[; Hkkx

MAIN PARTS OF COMPUTER ekuo 'kjhj ds fofHké Hkkx gksrs g®] tks dk;Z djus

e− lgk;rk djrs g®] tSls&

fopkj djus vkSj mRrj nsus ds

fy, fnekx (Brain to think and answer)

law?kus ds fy, ukd

(Nose to smell)

idM+us ds fy, gkFk (Hand to hold thing )

lquus ds fy, dku (Ears to listen)

[kkus vkSj cksyuss ds fy, eq[k

(Mouth to eat and speak) ns[kus ds fy, vk¡[k

(Eyes to see ) mlh çdkj daI;wVj ds Hkh fofHké Hkkx gksrs g®] tks

mls dk;Z djus e− lgk;rk djrs g® %


daI;wVj ds pkj eq[; Hkkx fuEu g®%

ekWuhVj (Monitor) ;g Vsyhfotu ¼Vhoh½ dh rjg

fn[krk gS A (It looks like a television.) ge bl ij fp=] v{kj vkSj vad ns[k ldrs g®A (We can see pictures, letters and numbers on it.)

lhih;w (CPU) ;g daI;wVj dk fnekx gksrk gSA (It is the brain of computer.) bls l−Vªy çkslsÇlx ;wfuV ¼lhih;w½ Hkh dgrs g®A(It also called Central Processing Unit (CPU).)

dhcksMZ (Keyboard) ble − dh ¼cVu½ gksrh g® A (It has keys.) ;s v{kj vkSj vad fy[kus e− lgk;rk djrh g® A (It helps to write letters and numbers on monitor/screen.)

ekml (Mouse) ;g ekWuhVj ij oLrqvk− dh vksj

ladsr djus e− lgk;rk djrk gS]

ftl çdkj f’k{kd CysdcksMZ ij

vaxqyh ;k NM+h ls djrs g® A (It helps to point


daI;wVj ds pkj eq[; Hkkx gksrs g® & ekWuhVj] lh ih ;w] dhcksMZ vkSj ekml A

ekWuhVj Vsyhfotu dh rjg fp= fn[krk gS A lh ih ;w daI;wVj dk fnekx gksrk gS A dhcksMZ LØhu ij v{kj vkSj vad fy[kus e− lgk;rk djrk gS A

ekml ekWuhVj ij oLrqvk− dh vksj ladsr

djus e− lgk;rk djrk gS A

A. dEi;wVj ds eq[; Hkkxksa ds pkjk− vksj xksy ?ksjk cukb,%

things on the monitor as teacher point on black board with a finger or stick.)


B. lgh tksM+h cukb,%

d [k

1 lh ih ;w (CPU)

2 ekWuhVj

(Monitor)

3 ekml (Mouse)

4 dhcksMZ

(Keyboard)

C. fdruh la[;k g® fyf[k, %


D. fuEu fp=k− e− jax Hkfj,%


daI;wVj ds lgk;d Hkkx

HELPING PARTS OF COMPUTER daI;wVj ds eq[; Hkkx ds vykok fuEu vfrfjDr

Hkkx gksrs g® A (Beside four main parts, a computer has the following additional helping parts.)

Lihdj (Speaker)

Lihdj dk mi;ksx xkus lquus ds fy, fd;k tkrk gS A (Speakers are used for listening song.)

;w ih ,l (UPS) ;g fctyh can gksus ij daI;wVj dks can gksus ls cpkrk gS A (It helps to save our computer system from power failure.)

MhohMh (DVD) MhohMh fMthVy fofM;ks fMLd dk y?kq#i gS A (DVD stands for Digital Video Disk.) ble− ewoh ¼fQYe½] xse] xkus]

çksxzke] lkW¶Vos;j vkSj ,Iyhds’ku

vkfn gks ldrs g® A (It can contain Movies, Games, Music, Program, Software and Application.)


MhohMh Mªkbo (DVD Drive) ;g MhohMh ,oa lhMh ls MkVk ¼’kCn] fp=] xkus] fQYe−½ i<+rk

gS A (It reads data (Text, Picture, Song, Movie from the DVD and CD.)

ÇçVj (Printer)

ge ÇçVj dk mi;ksx dkxt ij v{kj vkSj fp= ÇçV djus

ds fy, djrs g® A (We use printer to print letters and drawing on the paper.)

MkWV esfVªDl] badtsV vkSj ystj ÇçVj fofHké çdkj g® A (Types of printers are Dot‐Matrix, Ink‐Jet and Laser Printers.)

Ldsuj (Scanner) ;g ’kCn] vkÑfr vkSj fp= dks Ldsu dj ldrk gS vkSj mUg−

daI;wVj dh eseksjh e− lqjf{kr

j[k ldrk gS A (It can scan text, images, and pictures and save it to the memory of computer.)

¶ys’k Mªkbo (Flash Drive) ;g ,d NksVh xe ¼xk−n½ fLVd dh rjg gksrh gS vkSj bls MkVk laxzfgr j[kus

ds fy, mi;ksx fd;k tkrk gS A (It is a small like a gum stick and used to store data.)


ekbØksQksu (Microphone) ge ekbØksQksu dk mi;ksx viuh

vkokt fjdkMZ djus ds fy, djrs g®A

(We use microphone to record our voice.) bls ekbd Hkh dgk tkrk gSA (It is also called mike.)

gsMQksu (Headphone) ;g ,d NksVs ykmMLihdj ds

tksMs+ ds lkFk ,d ekbd gS

ftls flj ij yxkrs g® A (It is a pair of head‐mounted small loudspeakers and a single mike.)

daI;wVj ds pkj eq[; Hkkx gksrs g® & ekWuhVj] lh ih ;w] dhcksMZ vkSj ekml A Lihdj dk mi;ksx xkus lquus ds fy, djrs g®A ;w ih ,l fctyh can gksus ij daI;wVj dks can gksus ls cpkrk gS A ;g MhohMh ,oa lhMh ls MkVk i<+rk gS A ÇçVj dk mi;ksx dkxt ij v{kj vkSj fp= ÇçV djus ds fy, djrs g® A Ldsuj 'kCn] vkÑfr vkSj fp= dks Ldsu dj ldrk gS A


A. dEi;wVj ds lgk;d Hkkxksa ds pkjk− vksj xksy ?ksjk cukb,%

B. lgh tksM+h cukb,%

d [k

1 ÇçVj (Printer)

2 Ldsuj (Scanner)

3 gsMQksu (Headphone)

4 MhohMh (DVD)

C. fdruh la[;k g® fyf[k, %


D. ;fn dFku lR; gks rks ☺dks ls vkSj ;fn

dFku vlR; gks rks dks ls jax Hkfj,% ekbØksQksu vkokt fjdkMZ djus e− lgk;rk djrs gS A ☺

Ldsuj fp= dks Ldsu djus e− lgk;rk djrk gS A ☺

gsMQksu dk mi;ksx xkus lquus ds fy, ugÈ djrs g® A ☺

MhohMh MkVk laxzfgr djrh gS A ☺

¶ys’k Mªkbo MkVk laxzfgr ugÈ djrh gS A ☺

E. fuEu fp= e − jax Hkfj,%


daI;wVj ysc ds fu;e

RULES FOR COMPUTER LAB vius twrs mrkj− A (Remove your shoes.)

vius lkFk ikuh dh cksry vkSj [kkus dk fMCck u ys

tk;− A (Do not take water bottles and lunch box.)

'kksj u dj− A (Do not make noise.)

daI;wVj ds rkj u [khp− A (Do not pull computer wires.)


daI;wVj ds ikVZ ls u

[ksy− A (Do not play with computer parts.)

ekWuhVj dks cgqr ikl ls

u ns[k− A (Do not see monitor too closely.)

MhohMh ;k lhMh ds

vykok MhohMh&Mªkbo ds

vanj dqN u Mky− A (Do not put anything inside DVD drive beside DVD or CD.)

dhcksMZ dh cVu− cgqr

tksj ls u nck;− A (Do not press the keys so hard.)


daI;wVj ysc ¼ç;ksx’kkyk½ e− mijksDr fu;ek− dk ikyu dj− A

daI;wVj ysc ¼ç;ksx’kkyk½ e− 'kkar jg− A fctyh ds fLop vkSj rkjk− dks u Nq;− A

A. dEi;wVj ysc ¼ç;ksx’kkyk½ e − tks ugÈ djksxs

mlds pkjk− vksj xksy ?ksjk cukb,%

B. ;fn dFku lR; gks rks ☺dks ls vkSj ;fn dFku

vlR; gks rks dks ls jax Hkfj,% ekWuhVj dks cgqr ikl ls u ldrs gks A ☺

dhcksMZ dh cVu− tksj ls nck ldrs gks A ☺

ysc e− ikuh dh cksry ys tk ldrs gks A☺

ysc e− 'kksj@gYyk dj ldrs gks A ☺

daI;wVj ds ikVZ ls ugÈ [ksy ldrs gksA ☺


daI;wVj dks pkyw ,oa can djuk

SWITCH ON/OFF A COMPUTER daI;wVj dks pkyw djuk (Switching on a computer)

daI;wVj ij djus gsrq mls pkyw djus ds fy, fuEu

pj.kk − dk ikyu dj− & (Follow the steps given below to start the computer for working‐)

1: fctyh ds fLop dks pkyw dj − A (Switch on the power/main switch.)

2: ;w ih ,l dks pkyw dj− A (Switch on the UPS.)

3: lh ih ;w dks pkyw dj− A (Switch on the CPU.)

4: ekWuhVj dks pkyw dj− A (Switch on the Monitor.)

vc ekWuhVj uhps fp= e− fn[kk;s vuqlkj çnÆ’kr

gksxk ftls MsDlVkWi dgrs g® A (Finally Monitor


screen appears as shown in picture below which is called the desktop.)

daI;wVj dks can djuk (Switching off a computer) daI;wVj dks can djuk] ftls 'kÇVx Mkmu Hkh dgrs

g® A mlds fy, fuEu pj.kk − dk ikyu dj− & (To switch off computer which is also called shutting down. Follow the steps given below)

1:fp= e− n’kkZ;s

vuqlkj MsDlVkWi

;k LØhu ds uhpys

ck;− dksus e − fLFkr LVkVZ cVu ij ys¶V

¼ck;ka½ fDyd dj− A (Left click on the Start button in the lower left corner of the desktop or screen as shown.)

2: Turn off Computer


¼daI;wVj dks can dj−½ ij fDyd dj− A (Click on Turn off Computer.)

3: ekWuhVj dks can dj− A (Switch off the monitor.)

4: ;w ih ,l dks can dj− A (Switch off the UPS.)

5: fctyh ds fLop dks can dj− A (Off the main switch.)

Tkk¡p dj− fd lHkh rkj Bhd rjg ls tqM+s@yxs g® ;k ugÈ A

fctyh ds fLop dks pkyw djrs le;

lko/kkuh j[k− A daI;wVj dks Bhd rjg 'kV Mkmu ¼can½ dj− A daI;wVj dks lh/ks fctyh ds fLop }kjk can u dj− A


A. lgh tksM+h cukb,% d [k

1 lh ih ;w dks pkyw dj −

(Switch On CPU)

2 MsDlVkWi (Desktop)

3 daI;wVj dks can dj−

(Turn off computer)

4 LVkVZ cVu (Start button) B. daI;wVj dks pkyw djus ds pj.k fyf[k, \

____________________________________________________________________________________________________________________________________________________________________

C. daI;wVj dks can djus ds pj.k fyf[k, \

_____________________________________________________________________________________________________________________________________________________________________________________________________________


daI;wVj vkSj ge

COMPUTER AND WE daI;wVj ekuo ds fy, fuEukuqlkj dÃ çdkj ls

mi;ksxh gS % (Computers are useful to human in many ways as follows:)

daI;wVj e − gekjs tSlh Le`fr gksrh gS A (A computer has memory like us.

daI;wVj gels vf/kd rhozrk ls dk;Z djrk gS A (Computer works faster than us.)

daI;wVj dHkh xyrh ugÈ djrk gS A (Computer never commits mistakes.)

daI;wVj dHkh Hkwyrk ugÈ gS A (Computer never forgets.)

daI;wVj dHkh Fkdrk ugÈ gS A (Computer never gets tired.)

daI;wVj dHkh f’kdk;r ugÈ djrk gS A

(Computer never complains.) ekuo daI;wVj dh vis{kk dÃ çdkj ls fuEukuqlkj

Js"B gS % (But in some ways, we human beings are better than computers as follow:)

geus daI;wVj cuk;k gS A (We made computer.) ge Lor% dk;Z djrs g® A (We think on our own.)

ge fctyh ij dk;Z ugÈ djrs g® A (We do not work on electricity.)


gekjs ikl cqf) ¼efLr"d½ gS A (We have a brain.)

ge − dk;Z djus ds fy, vkns’k dh vko’;drk ugÈ gksrh g® A (We do not need orders to work.)

daI;wVj dk;Z djus e − ekuo dh lgk;rk ek= ds

fy, gksrs g® A daI;wVj dHkh Hkh ekuo dk LFkku ugÈ

ys ldrs A (Computers are only there to help us in doing a job. Computer can never replace human beings.)

daI;wVj cgqr rhozrk ls dk;Z dj ldrk gS A daI;wVj cgqr vf/kd le; ds fy, MkVk

j[krk gS A daI;wVj ekuo }kjk cuk;k x;k gS A daI;wVj dks dk;Z djus ds fy, fctyh dh vko’;drk gksrh gS A

daI;wVj ds ikl Ñf=e cqf)¼efLr"d½ gksrh gSA daI;wVj dsoy gekjh bPNk ds vuqlkj dk;Z djrk gS A


A. ;fn dFku lR; gks rks ☺dks ls vkSj ;fn

dFku vlR; gks rks dks ls jax Hkfj,% daI;wVj Fkdrk tkrk gS A ☺

daI;wVj ds ikl efLr"d gksrk gS A ☺

daI;wVj 'kfDr ds fy, [kkuk [kkrk gSA ☺

ge fctyh ij dk;Z djrs g® A ☺

daI;wVj gekjs vkns’k ij dk;Z djrk gSA ☺

B. [kkyh LFkku Hkfj, % ge ________ ij dk;Z ugÈ djrs g® A daI;wVj ds ikl ,d ________ gksrk gS A

daI;wVj ________ ij dk;Z djrk gS A daI;wVj e− gekjs tSlh ________ gksrh gS A

daI;wVj dHkh Hkh ________ dk LFkku ugÈ ys ldrs A

C. fuEu igsyh dks gy dhft, %&


daI;wVj ds mi;ksx

USES OF COMPUTER daI;wVj ,d mi;ksxh e’khu gS vkSj ;g dÃ çdkj

ds dk;Z dj ldrh gS A (A Computer is a useful machine and it can perform many jobs.)

ge fp= cukdj mle −

jax Hkj ldrs g® A (We can draw picture and color it.)

ge dÃ çdkj ds xse ¼[ksy½ ¼[ksy ldrs g® A

tSls jksMjs’k] lkfyVsj] psl

¼’krjat½ vkfn A (We can play lots of games like road rash, solitaire, chess etc.)

ge i= fy[kdj lans’k

Hkst ldrs g® A (We can write letter and send messages.)


ge baVjusV dh

lgk;rk ls cgqr dqN

lh[k ldrs g® A (We can learn many things with the help of internet.)

ge ewoh ¼fQYe½ ns[k

,oa laxhr ¼xkus½ lqu

ldrs g® A (We can watch movies and listen music.)

ge x.kuk;− dj ldrs g® A (We can do calculation.)

daI;wVj ,d mi;ksxh e’khu gS A daI;wVj ,d mi;ksx i= fy[kus] lans’k Hkstus] fp= cukus vkSj jax Hkjus] laxhr lquus]

fQYe ns[kus] xse [ksyus] x.kuk djus vkSj

f’k{kk e− gksrk gS A


A. dEi;wVj tks dk;Z ugÈ dj ldrk mlds pkjk− vksj xksy ?ksjk cukb,%

B. ;fn dFku lR; gks rks ☺dks ls vkSj ;fn

dFku vlR; gks rks dks ls jax Hkfj,% daI;wVj x`gdk;Z dj ldrk gS A ☺

daI;wVj i= Hkst ldrk gS A ☺

daI;wVj dk mi;ksx fp=dkjh ds fy, gksrk gSA☺

daI;wVj xf.krh; dk;Z dj ldrs g® A ☺

ge daI;wVj ij dkVZwu fQYe ns[k ldrs g® A ☺

C. [kkyh LFkku Hkfj, % ge daI;wVj ij ______ [ksy ldrs g® A ge daI;wVj ij ______ ns[k ldrs g® A ge daI;wVj ij ______ Hkst ldrs g® A ge daI;wVj ij ______ dj ldrs g® A ge ______ dh lgk;rk ls cgqr dqN lh[k ldrs g® A


dhcksMZ ,oa ekml

KEYBOARD AND MOUSE dhcksMZ (Keyboard)

dhcksMZ QaD’ku dh] uacj dh] vYQkcsV dh] ,jks

dh] ,aVj dh] U;wesfjd dh isM] Lisl ckj] Lis’ky

dh vkSj vnj ¼vU;½ dh dk leqPp;@ladyu gksrk

gS A ;s ge − LØhu ij Hkh v{kj vkSj vad fy[kus e−

lgk;rk djrk gS] tSls ge ist ij fy[krs g® A

(Keyboard is collection of Function keys, Number Keys, Alphabet Keys, Arrow Keys, Enter Keys, Numeric Key Pad, Space bar, Special Keys and Other Keys. It helps to write letters and numbers on screen as we write on page.)

vYQkcsV dh

(Alphabet Keys)

;g A ls Z rd v{kj fy[kus ds fy, ç;qDr gksrh gS A (It used to write A to Z alphabets.)

uacj dh

(Number Keys);g 0 ls 9 rd vad fy[kus ds fy, ç;qDr gksrh gS A (It


used to write 0 to 9 Numbers.)

,jks dh

(Arrow Keys)

;g dlZj dks Åij] uhps]

nk¡;− ,oa ck¡;− ?kqekus ds fy,

ç;qDr gksrh gS A (It used to move curser up, down, right, or left.)

,aVj dh

(Enter Keys)

;g dlZj dks vxyh ykbu

ij ys tkus ds fy, ç;qDr

gksrh gS A (It used to move curser on next line.)

QaD’ku dh

(Function Keys)

;g QaD’ku fo’ks"k ds fy,

ç;qDr gksrh gS A (It used to work some functions.)

U;wesfjd dh isM

(Numeric Key Pad)

;g uacj dh ds tSls gh

ç;qDr gksrh gS A (It used same as number keys.)

Lisl ckj

(Space bar)

;g fjDr LFkku NksM+us ds

fy, ç;qDr gksrh gS A (It used to insert blank space.)

Lis’ky dh

(Special Keys)

;g fo’ks"k dk;Z & fMyhV]

gkse] ,.M vkfn ds fy,

ç;qDr gksrh gS (It used for special task‐ Delete, Home, End etc.)

vnj dh

(Other Keys)

dqN vU; dh tSls & vkYV] daVªksy] f’k¶V] Vsc] bLdsi]

cSdLisl] dSIl ykWd vkfn


fofHké dk;Z ds fy, ç;qDr

gksrh gS (Some other keys like Alt, Ctrl, Shift, Tab, Esc, Backspace, Caps Lock etc are used for various task.)

ekml (Mouse) ekml oLrqvk − dks ekWuhVj ij bafxr

djus e− lgk;rk djrk gS] tSls

f’k{kd CySdcksMZ ¼’;keiVV~½ ij

vaxqyh vFkok NM+h ls bafxr djrs

g® A (Mouse helps to point things on the monitor as teacher point on black board with a finger or stick.) ekml isM (Mouse Pad)

ekml ftl isM ¼vk/kkj½ ds Åij

?kwerk gS] mls ekml isM dgrs g®

A ;g ekml dks lryrk ls

?kqeus e− lgk;d gksrk gS A (Mouse moves on a pad called mouse pad. It helps to move mouse easily.) ekml cVu (Mouse Button) ekml e− nks cVu ,oa ,d

Oghy ¼pkd@f?kjuh½ gksrk gS A

cka;s rjQ dk cVu ys¶V

cVu dgykrk gS ,oa nka;s

rjQ dk cVu jkbV cVu

dgykrk gS A bldk Oghy

LØksy cVu dgykrk gS A (Mouse has two buttons and a wheel in center. Left hand side button called left


button and right hand side button called right button. Its wheel called scroll button.) Ekkml dks idM+uk (Holding the Mouse)

ekml dks vaxqBs ,oa nks

dh lgk;rk ls idM+k

tkrk gS] tSls i−fly ;k

isu idM+rs g® A

rtZuh@igyh vaxqyh dks

ys¶V cVu ,oa

e/;ek@chp dh vaxqyh

dks jkbV cVu ds Åij

j[krs g® A (Hold a mouse with thumb and two fingers as we hold pencil or pen. Keep your index finger on left button and middle finger on right button.) ekml IokbaVj (Mouse Pointer) ge oLrqvk− dks

vaxqyh }kjk

bafxr djrs g® A

mlh çdkj ekml

IokbaVj }kjk

bafxr djrk gS A

tc ge ekml

dks ekml isM ds

Åij ?kqekrs g® rc

IokbaVj Hkh mlh

fn’kk e − ?kwerk gS A (We points things with a finger.


Similarly mouse points with arrow on monitor. It called mouse pointer. When we move mouse on mouse pad the mouse pointer also moves on monitor in same direction.) Ekkml fDyd (Mouse Click)

ekml fDyd vFkkZr~ ekml

cVu dks ,d ckj nckdj

NksM+uk gS A (Mouse click means to press the mouse button and release it once.

tc ge ,d ckj ys¶V

ekml cVu dks fDyd

djrs g®] rks og ys¶V fDyd dgykrk gS A

(When we click left button once it called left click.) tc ge ,d ckj jkbV ekml cVu dks fDyd djrs g®] rks og jkbV fDyd dgykrk gS A

(When we click right button once it called right click.)

tc ge nks ckj ys¶V ekml cVu dks fDyd djrs g®] rks og Mcy fDyd dgykrk gS A

(When we click left button twice it called double click.)


dhcksMZ ge − LØhu ij Hkh v{kj vkSj vad

fy[kus e − lgk;rk djrk gS tSls ge ist ij

fy[krs g® A dhcksMZ QaD’ku dh] uacj dh] vYQkcsV dh] ,sjks dh] ,aVj dh] U;wesfjd dh isM] Lisl

ckj] Lis’ky dh vkSj vnj ¼vU;½ dh dk

leqPp;@ladyu gS A ekml oLrqvk− dks ekWuhVj ij bafxr djus e− lgk;rk djrk gS

ekml ftl isM ds Åij ?kwerk gS] mls ekml isM dgrs g® A

ekml e− nks cVu ,oa chp e− ,d Oghy gksrk gS A

ekml }kjk ekWuhVj ij ftl ,sjks ls bafxr fd;k tkrk gS] og IokbaVj dgykrk gS A

ekml fDyd vFkkZr~ ekml cVu dks ,d ckj nckdj NksM+uk gS A


A. dhcksMZ ij fuEu dh fxurh dfj, o ckWDl e − fyf[k, %&

vYQkcsV dh (Alphabet Keys)

uacj dh (Number Keys)

,sjks dh (Arrow Keys)

Lisl ckj (Space Bar)

Lis’ky dh (Special Keys)

,aVj dh (Enter Keys)

QaD’ku dh (Function Keys)

U;wesfjd dh isM (Numeric Key Pad)

vnj dh (Other Keys)

B. fp= e − fn, gq, ekml cVuk− ds uke fyf[k, %


C. ;fn dFku lR; gks rks ☺dks ls vkSj ;fn

dFku vlR; gks rks dks ls jax Hkfj,% dhcksMZ ij nks ,aVj dh gksrh g® A ☺

dhcksMZ ij QaD’ku dh ugÈ gksrh g® A ☺

ekml e − nks cVu gksrs g® A ☺

ekWuhVj ij ,sjks IokbaVj dgykrk gS A ☺

ekml e − LØksy cVu ugÈ gksrk gS A ☺

D. [kkyh LFkku Hkfj, % jkbV cVu ij fDyd ______ dgykrk gS A ys¶V cVu ij fDyd ______ dgykrk gS A ______ 0 ls 9 rd vad fy[kus ds fy, ç;qDr gksrh gS A

______ A ls Z rd v{kj fy[kus ds fy, ç;qDr gksrh gS A

______ fo’ks"k ¼QaD’ku½ ds fy, ç;qDr gksrh gS A D. dhcksMZ e − fofHké jax Hkfj, ¼tSlk mijksDr@ Åij ds dhcksMZ ds fp= e − gS A ½ %


E. ekml e − jax Hkfj, :


,e ,l i −V

MS PAINT ,e ,l ¼ekbØkslkW¶V½ i−V vFkok i−Vcz’k ,d

,Iyhds’ku gS] ftle− ge fp= cuk ldrs g® ,oa

mle− jax Hkj ldrs g® A (MS (Microsoft) Paint or Paintbrush is an application in which we can draw and color picture.) i −V dks çkjaHk djuk (Starting Paint)

LVkVZ cVu ij fDyd dj − A ,d nckdj NksM+uk gS A (Click on Start Button.)


ekml dks (All Programs) ij ys tk;− A (Move the mouse to All Programs.)

ekml dks (Accessories) ij ys tk;− A (Move the mouse to the Accessories.)

ekml dks (Paint) ij ys tk;− ,oa fDyd dj− A (Move the mouse over to the Paint and click on it.)

i−V çkjaHk gks tk;sxk ,oa ,d LØhu [kqysxh] tgk¡

ge fp= cuk ldrs g®] tks fuEukuqlkj fn[krh gS %

(Paint will start and a screen will open, where we can draw picture which looks like this:)

i −V ds ?kVd (Component of Paint Window) Mªkbax

,sfj;k

(Drawing Area)

;g Mªkbax cqd ¼fdrkc½ ds ist ¼iés½ ds

leku [kkyh@dksjk LFkku gS] tgk¡ ge fp=

cuk ldrs g® A (This is a blank area like a page of drawing book where can draw picture.)


Vwy

ckWDl

(Tool Box)

;g Mªkbax ,sfj;k ds cka;h vksj gksrk gS]

ftle− fofHké VwYl gksrs g®] tks fp=

cukus ,oa jax djus e − lgk;rk djrs g® A (It appears on the left side of drawing area which contains various tools that helps to draw and color picture.)

lsÇVx

ckWDl

(Setting Box)

;g Vwy ckWDl ds uhps dh vksj gksrk gS]

ftle− lysDVsM ¼p;fur½ Vwy ds fofHké

çdkj o vkdkj gksrs g®] tks fp= cukus

,oa jax djus e − lgk;rk djrs g® A (It appears on the bottom of Tool Box which contains various size and type of selected tools that helps to draw and color picture.)

dyj

ckWDl

(Color Box)

;g Mªkbax ,sfj;k ds uhps vksj gksrk gS]

ftle− fofHké jax gksrs g®] tks fp= cukus

,oa jax djus e − lgk;rk djrs g® A (It appears on the bottom of drawing area which contains various colors that helps to pick colors to draw and color picture.)

Dykst

cVu (Close Button)

tc Dykst cVu ij fDyd djrs g®] rks

i−V ,Iyhds’ku can gks tkrh gS A (When we click on the close button it closes paint application.)

i −V VwYl (Paint Tools) fp= cukus ,oa jax djus ds fy, i −V e− fofHké

VwYl gksrs g®] tks fuEu fp= e − fn[kk;s x;s g® A (To


draw and color any picture paint application has various tools which are shown in following picture:

ykbu (Line) ;g lh/kh ykbu ¼js[kk½ cukus@[kÈpus ds fy, ç;qDr

gksrk gS A (It is used to draw straight line. ykbu Vwy ij fDyd dj− A(Click on line tool.) ekml dks Mªkbax ,sfj;k ij ys tk;− A vc

IokbaVj /ku ds ladsr e− ifjoÆrr gks tk;sxk A

(Move the mouse pointer to drawing area. Now pointer changes into a plus sign.)

ys¶V ekml cVu dks nckdj j[k− ,oa Mªkbax ,sfj;k ij ogk¡ rd c<+k@[kÈp dj ys tk; −] tgk¡ rd vki ykbu ¼js[kk½ cukuk pkgrs g® A (Press and hold the left mouse button and move/drag the mouse pointer on drawing area where you want to end the line.)


ys¶V ekml cVu dks NksM+ n− A (Release the left mouse button.)

cz’k (Brush) ;g i−ÇVx cz’k dh rjg fofHké ykbu ¼js[kk½ ,oa 'ksi

¼vkÑfr½ cukus ds fy, ç;qDr gksrk gS A (It is used to draw different shapes and line as you can draw with a painting brush.)

cz’k Vwy ij fDyd dj − A (Click on brush tool.) ekml dks Mªkbax ,sfj;k ij ys tk;− A vc



ys¶V ekml cVu dks nckdj j[k− ,oa Mªkbax ,sfj;k ij ogk¡ rd c<+k@[kÈp dj ys tk; −] tgk¡ rd vki ykbu vFkok 'ksi cukuk pkgrs g® A (Press and hold the left mouse button and


move/drag the mouse pointer on drawing area where you want to end it.)


jsDV −xy (Rectangle) ;g fofHké vkdkj ds jsDV−xy ¼vk;r½ ,oa oxZ

cukus ds fy, ç;qDr gksrk gS A (It is used to draw different size of rectangle and square.)

jsDV−xy Vwy ij fDyd dj− A (Click on rectangle tool.) ekml dks Mªkbax ,sfj;k ij ys tk;− A vc


(Move the mouse pointer to drawing area. Now pointer changes into a plus sign.) ys¶V ekml cVu dks nckdj j[k− ,oa Mªkbax

,sfj;k ij ogk¡ rd c<+k@[kÈp dj ys tk;−] tgk¡


rd vki vk;r ;k oxZ cukuk pkgrs g® A (Press and hold the left mouse button and move/drag the mouse pointer on drawing area to draw rectangle.) ys¶V ekml cVu dks NksM+ n− A (Release the left mouse button.)

lÆdy ¼bfyIl½ (Circle (Ellipse) ;g fofHké vkdkj ds lÆdy ¼bfyIl½

¼o`Rr@nh?kZo`Rr½ cukus ds fy, ç;qDr gksrk gS A (It is used to draw different size of circle and oval.)

lÆdy ¼bfyIl½ Vwy ij fDyd dj− A (Click on circle (ellipse) tool.) ekml dks Mªkbax ,sfj;k ij ys tk;− A vc




ys¶V ekml cVu dks nckdj j[k− ,oa Mªkbax

,sfj;k ij ogk¡ rd c<+k@[kÈp dj ys tk;−] tgk¡

rd lÆdy ¼bfyIl½ ¼o`Rr@nh?kZo`Rr½ cukuk pkgrs g® A (Press and hold the left mouse button and move/drag the mouse pointer on drawing area to draw circle or oval.) ys¶V ekml cVu dks NksM+ n− A (Release the left mouse button.)

fQy foFk dyj ¼jax Hkjuk½ (Fill with color) ;g fp= e − jax Hkjus ds fy, ç;qDr gksrk gS A ;g

Mªkbax ,sfj;k ij cus can vkdkj ds vkÑfr@fp= e−

jax Hkjrk gS A (It is used to make drawing colorful. It fills the color in a closed shape, drawn in the drawing area.)

dyj ckWDl ls fdlh Hkh jax dks pqfu, A (Choose any color from color box.)


vc Vwy ckWDl ls fQy foFk dyj dks pqfu, A (Now select the Fill with Color from tool box .)

vc IokbaVj fQy foFk dyj ds ladsr e−

ifjoÆrr gks tk;sxk A mlss Mªkbax ,sfj;k ij ml

vkÑfr@fp= ij ys tk;−] tgk¡ jax djuk pkgrs

g® A (Now pointer changes into a Fill With Color sign.Drag the mouse pointer in the drawing area on the closed shape.)

ys¶V ekml cVu dks fDyd dj− A (Click left button to fill the closed shape with color.)

bjstj ¼jcj@feVkuk½ (Eraser) ;g fp= dks bjst ¼feVkus½ ds fy, ç;qDr gksrk gS A

(It is used to erase any part of drawing or picture. Vwy ckWDl e − bjstj ij fDyd dj− A (Click on eraser in tool box).


vc IokbaVj dks Mªkbax ,sfj;k ij ys tk;− A vc IokbaVj ckWDl@Ldks;j ¼oxZ½&bjstj ds ladsr½ e−

ifjoÆrr gks tk;sxk A mlss] ftls feVkuk pkgrs

g® A (Move the mouse pointer to drawing area. Now pointer changes into a box/square.)

ys¶V ekml cVu dks nckdj j[k− ,oa Mªkbax ,sfj;k ij ogk¡ rd c<+k@[kÈp ogk¡ ys tk;−] tgk¡

fp= ;k vkÑfr dks feVkuk pkgrs g® A (Press and hold the left mouse button and move/drag the mouse pointer on drawing area where you to erase part of drawing or picture.)



ykbu Vwy lh/kh ykbu cukus@[kÈpus ds fy, ç;qDr gksrk gS Ai−V vFkok i−Vcz’k e− ge fp= cukdj mle− jax Hkj ldrs g® A

;g Mªkbax ,sfj;k ds cka;h vksj gksrk gS] ftle − fofHké VwYl gksrs g® A

dyj ckWDl e − fofHké jax gksrs g® A lsÇVx ckWDl e− Vwy ds fofHké çdkj o

vkdkj gksrs g® A Mªkbax ,sfj;k Mªkbax cqd ¼fdrkc½ ds ist ¼iés½ ds leku [kkyh@dksjk LFkku gksrk gS A

A. lgh tksM+h cukb,% d [k

1 lh ih ;w dks pkyw dj−

(Switch On CPU)

2 MsDlVkWi (Desktop)

3 daI;wVj dks can dj −

(Turn off computer)

4 LVkVZ cVu (Start button)


E. [kkyh LFkku Hkfj, % jsDV−xy Vwy fofHké vkdkj ds ______ ,oa ______ cukus ds fy, ç;qDr gksrk gS A

lÆdy ¼bfyIl½ Vwy fofHké vkdkj ds ______ cukus ds fy, ç;qDr gksrk gS A

fQy foFk dyj Vwy fp= e− ______ Hkjus ds fy, ç;qDr gksrk gS A

______ lh/kh ykbu cukus@[kÈpus ds fy, ç;qDr gksrk gS A

______ i−ÇVx cz’k dh rjg fofHké ykbu ,oa 'ksi cukus ds fy, ç;qDr gksrk gS A

F. ;fn dFku lR; gks rks ☺dks ls vkSj ;fn

dFku vlR; gks rks dks ls jax Hkfj,% ge bjstj Vwy }kjk fp= dks feVkrs g® A ☺

ge i−V e− oxZ ugÈ cuk ldrs g® A ☺

i−V ds VwYl ds fofHké vkdkj gksrs g® A ☺

i−V e − IokbaVj Iyl dh rjg Hkh fn[krk gSA ☺

ekml ds ys¶V cVu dk ç;ksx ugÈ gksrk gSA☺

G. fuEu vkdkjk − dks cukdj jax Hkfj, :


H. i −V e − fuEu fp= cukdj mue − jax Hkfj,%

Documents

Computer Class 1