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IMPORTANT SOFTWARES WINDOWS –98/XP/7i MAC OS LINUX REDHAT/FEDURA MS OFFICE 2007 PROF. NORTON MACFEE AVG ADOBE PAGE MAKER PHOTOSHOPE CORAL DRAW TALLEY ADOBE READER WINZIP

BROWSERS & SEARCH ENGINE- OPERA,GOOGLE CROME, MOZILLA FIREFOX,YAHOO, NETSCAPE,SAFARI, POLYCON,GO,ALTAVISTA

IMPORTANT WEBSITES WWW.INDIA.GOV.IN RAJSHIKSHA.GOV.IN EDUCATIONTIMES.COM EDUCATION4ALL.COM RAJEDUBOARD.ORG EMTECH.NET NETWORLDENCYCLOPEDIA.ORG WIKIPEDIA.COM INFIBEAM.COM 3SCHOOLS.COM BOOKS.GOOGLE.COM SLIDESHARE.NET/JANGID_ML JANGIDWEBLINK.BLOGSPOT.COM

JANGID ML

COMPUTER ; GENERATION

COMPUTER : OPERATING SYSTEMS & WINDOWS

MS WORD : BASICS

MS EXCEL : BASICS

MS POWER POINT : BASICS

NETWORKING & INTERNET

MAINTANANCE

COMPUTER

AWARNESS FOR ALL

JANGID M.L.

COMPUTER AWARENESS FOR ALL Page 2

COMPUTER : HISTORICAL DEVELOPEMENT

DEFINITION - COMPUTER IS AN ELECTRONIC DEVICE INCLUDING WITH HARD-WARES & SOFTWARES , ACCEPT RAW DATA FROM INPUT DEVICES, THEN SYNTHESIS , ANALYSIS , MATHS-OPERATION etc MAKE USE-FUL INFORMATION IN FORM OF DISPLAY , PRINT, SOFT COPY, STORAGE etc WITH HELP OF PROPER COMMANDS OF THE SOFT-WARES BY THE OPERATOR.

TYPE OF COMPUTERS -

GENERATION—I. ELECTRONIC

VALVES II. TRANSISTER & DI-ODE III. MSIC & LSIC IV. VLSIC+A.I.

SIGNAL—1 ANALOGOUS

&2.DIGITAL 3. HYBRID

SIZE—1.MICRO 2. MINI 3. MAIN-

FRAME 4. SUPER COMPUTER

MICRO COMPUTER—DESKTOP,

LAPTOP, PALMTOP, NOTE-BOOK, NETBOOK, TABLET

BASIC STRUCTURE-

INPUT UNITS –KB, MOUSE,CD

OUTPUT UNITS-LCD,PRINTER

CPU– CU,REGISTERS,ALU

CPU -

CENTRAL PROCESSING UNIT

BRANDS :INTEL,AMD

TYPES– PENTIUM,CELERON,

CORE 2 DUO, QUAD CORE, i3, i5, ALTHON

SPEED—1 GHz, 2 GHz ( G-GIGA,

106, Hz– CYCLE/SEC)

MEMORY UNITS -

INTERNAL –RAM, ROM & CACH

EXTERNAL—CD, HDD, DVD,USB

BIT—0 & 1 ; BYTE—8 BIT;

1KB=103 B

RAM –2 / 3 GB, HDD—320 / 500

GB ; CD—700MB ; DVD—4.7 GB, USB DRIVE—4 GB

OTHER UNITS -

CRT, LCD, PLASMA

PRINTER—DMP, INKJET, LASER

MOUSE– 3 BUTTON; TRACK-

BALL, OPTICAL,LASER,INFRA RED

KB– 109 ; MECHANI-

CAL,MEBRANE, INFRA RED

SCANNER—FLATBED

MIC & SPEAKERS

WEB CAM

CD –COMPACT DISC

DVD-DIGITAL VERSETILE DISC

BLUE RAY DISC-BD

PEN DRIVE

SSD CARD ETC.

JANGID ML Page 7

MAINTANANCE & OTHER APPLICATIONS

PHYSICAL MAINTAINACE

AVOID DIRECT SUN LIGHT

AVOID HUMIDITY

AVOID POWER HOUSE

AVOID OPEN TOO MUCH PRO-

GRAMS

SCAN REGULAR INTERVAL

DEFRAGEMENT REGULAR IN-

TERVAL

VIRUS & ANTI-VIRUS VIRUS IS A SOFTWARE WHICH THREAT THE COMPUTER TO SMOOTH WORK. IT MAY INTERRUPT OPERATING SYSTEM, DELETE USE-FULL INFORMATION,DENAI COM-MANDS,HANG THE COMPUTER etc. EXAMPLES- SREADING THROUGH—INTERNET,CD,DVD, USB ANTI-VIRUS IS ALSO A SOFTWARE WHICH DETECT THE VIRUS & KILL IT. POPULAR BRAND A/V—NORTON, MACFEE,AVG, AVAST, K7, KESPER-SKY etc. E-

MAIL ELECTRONIC MAIL WITH HELP OF COMPUTER & INTERNET.REQUIRED REGISTRATION.CONSIST <NAME>@<MAIL PROVIDER> Eg. JOHN@REDIFF.COM; RAMESH43@GMAIL.COM SERVICE PROVIDER -

GMAIL.COM

OPERA.COM

REDIFF.COM

YAHOO.COM

SOCIAL NETWORKING SOCIAL NETWORKS ARE PROVIDE PLATEFORM FOR COMMUNICATE THOUGHTS & INFORMATIONS. IT REQUIRED REGISTARTION. SOME SOCIAL NETWORKS - TWITTER FACEBOOK LINKED IN

BLOG BLOGS ARE SOME INFORMATIONS , STORY, FICTION, POEMS, NEWS etcBY BLOGGER TO WEB WHICH CAN BE SEEN BY INTERNET US-ERS.IT IS FREE SERVICE FOR BLOGGER PROVIDES BY SITES AF-TER REGISTARION.

COMPUTER AWARENESS FOR ALL Page 6

NETWORKING & INTERNET

NETWORKING NETWORKING IS A SYSTEM IN WHICH TWO OR MORE THEN TWO COMPUTERS ARE CONNECTED THROUGH WIRED OR NON-WIRED TO SHAREING THE DATA & INFOR-MATION WITH PURPOSE OF SHAR-ING THE RESOURCES. TYPES—LAN , MAN & WAN

INTERNET

INTERNET IS A NETWORK OF COM-PUTERS TO SHARE INFORMATION .

STARTING : 1969 BY ARPANET,

AMERICA

INDIA: 15 AUG,1995, NIC,DELHI

CLASS PROJECT:1989

SEC SCH : 2000

COLLEGES: 2000

REQUIRMENT

COMPUTER

ISP

MODEM/ROUTER

TELEPHONE/LEASR LINE/WI-FI

START OF INTERNET

CLICK-BROAD BAND/ DIALUP

BROWSER-OPERA,MOZILLA

FIREFOX,GOOGLE CROME, INT.EXPLORER

DOMAIN NAME –

WWW.INDIA.GOV.IN

SEARCH ENGINE-

GOOGLE,YAHOO,GO, ALTAVISTA

USE OF INTERNET

INFORMATION

CHAT– AUDEO/ VIDEO

NEWGROUP

SOCIALNETWORKIN]

BLOGG

MASSENGER

ENTERTAINMENT

E-MAIL

E-COMMERCE

E-LEARNING

DOMAIN NAMES CONSIST OF UNIQUE ADDRESS WITH PROTOCOL,STREAM, NATION WWW.GOOGLE.COM OR WWW.INDIA.GOV.IN WWW OR HTTP: PROTOCOL GOOGLE OR YAHOO : DOMAIN COM OR ORG : STREAM .COM, ORG,EDU,GOV,MIL,NET,INT, FRM,STORE,WEB,ARTS,INFO,REC etc NATION: IN,FR,UK,US,JP

Page 3

OPERATING SYSTEM

DEFINITION - OPERATING SYSTEM IS A SOFT-WARE WHICH OPERATE THE COM-PUTER HARDWARES & OTHER SOFTWARES. THE OPERATING SYS-TEM FIRST CHECKOUT THE RE-SOURSES WITH BOOTING PROC-ESS. TYPES -

CUI—DOS, UNIX, LINUS

GUI– WINDOWS, LINUX, MAC

OS

BASICS : WINDOWS OS

DESKTOP –WALLPAPER

ICON—SOFTWARES, MY COM-

PUTER, MY DOCUMENT,

START BUTTON

TASK BAR

EXPLORER

NETWORKING & NINTERNET

AUDIO & VIDEO SYSTEMS

PLUG & PLAY

ACCESSORIRS & APPLETS—

NOTEPAD, WORDPAD,PAINT etc

CONTROL PENAL

FOLDER & FILE

PRINT

STARTING OF COMPUTER

START POWER SWITCH

START UPS

START COMPUTER BUTTON

( DESKTOP AFTER BOOTHING )

SHUTDOWN OF COMPUTER

CLOSE ALL CURRENT PROG-

GRAMES

START BUTTON

SHUTDOWN BUTTON

SHUTDOWN PROCESS TAKES

FEW SECOND, THE SCREEN WILL BLANK

NOW SWITCH OFF UPS &

POWER

FOLDER & FILE -

FOLDER IS A PLACE WHERE

EXHIST SOME FOLDERS & FILES LIKE ALMIRAH’S SELF.

FILE IS A INFORMATION BASED

DOCUMENT.

MAKE A FOLDER–RIGHT CLICK

OF MOUSE

SELECT & CLICK AT NEW & AT

FOLDER

NOW WRITE THE NAME OF

FOLDER WITH KB

RENAME—SELECT FOLDER BY

MOUSE POINTER> RIGHT CLICK>RENAME> WRIETE NEW NAME WITH KB

COPY—SELECT

FOLDER>:RIGHT

JANGID ML

COMPUTER AWARENESS FOR ALL Page 4

OFFICE SUIT

THE FOLDER BUT WE ABLE TO PASTE AT ANOTHER PLACE.

SELECT THE FOLDER> RIGHT

CLICK>SELECT & CLICK CUT

PASTE : IT WILL PASTE

FOLDER/ FILE AT A DESTINA-TION.

RIGHT CLICK AT BLANK PLACE>

SELECT & CLICK AT PASTE.

SHORT CUT

COPY—CTRL+C

CUT—CTRL+X

PASTE—CTRL+V

MAKE A FILE

OPEN A APPLICATION SOFT-

WARE-NOTEPAD, MS WORD, EXCEL

WRITE WITH KB IN BLANK

PALCE

SELECT & CLICK AT FILE

MENU> SELECT & CLICK AT SAVE OR SAVE AS.. MENU > WRITE NAME OF FILE AS PER YOUR CHOISE.

PRINT OF FILE—

SELECT & CLICK AT FILE

MENU> SELECT & CLICK AT PRINT

SHORT CUT—CTRL+P

PREVIEW OF PRINT > FILE

MENU > PRINT PREVIEW

FILE MENU>PAGE / PRINT-

SETUP

OFFICE SUIT -

OFFICE SUIT IA A SOFTWARE

WHICH BUNDELED WITH MANY APPLICATION SOFTWARES USEFULL IN RUTIN WORKS.

MICROSOFT OFFICE , STAR

OPEN OFFICE ,

MICROSOFT OFFICE 2007N

PROFESSIONAL BUNDELD

MS WORD, MS EXCEL, POWER

POINT, MS ACCESS, MS PUB-LISHER etc.

BASICS : MS WORD

WORD PROCCESSOR, WE

EDIT WITH FONT, LAYOUT, GRAPHIC,TABLE, MAIL MERGE,CLIP ART, WORD ART

OPEN—SELECT & CLICK MS

WORD ICON> FILE MENU> NEW> WRITE

EDIT : EDIT MENU > CUT /

COPY /PASTE

INSERT— PICTURE : CLIP ART/

WORD ART; TEXT BOX,PAGE NUMBER, DATE

FORMAT MENU—FONT, BACK-

GROUND,PARAGRAPH

TOOLS MENU—SPELLING

TABLE—INSERT A TABLE

JANGID ML Page 5

OFFICE SUIT

BASICS : MS EXCEL

KNOWN AS SPREADSHEET

BLANK PAGE AS WORK SHEET

& MANY MAKES A FILE

PAGE DIVIDED IN TINY CELL,

CROSS SECTION OF ROW & COLUMN

COLUMN—256 AS A,

B ,C ,..LAST FXD

ROW—10.48 LACS

CELL—RESIZED BY REQUIRE-

MENT

BORDER AS WE WISH

ALPHA-NUMERICAL IN CELL

FORMULAS—MATHS,

TRIGNO,TEXT, LOGIC,STATISTICS

OPEN—SELECT & CLICK MS

EXCEL ICON> FILE MENU> NEW> WRITE

FORMAT MENU—FONT, BACK-

GROUND,PARAGRAPH

BASICS : POWER POINT

KNOWN AS PRESENTATION

IT HELP TO MAKE SLIDES WITH

MULTIMEDIA SAY-TEXT,

AUDEO, VIDEO, ANIMATION, CLIPS etc

USEFULL IN LARGE GATHER-

ING

USED AS PROGRAMMED IN-

STRUCTION / LAERNING; CAI,CAL etc.

STARTING

START BUTTON> PRO-

GRAMMES>MS OFFICE> POWER POINT> CLICK TO OPEN

SELECT & CLICK ICON OF

POWER POINT ON DESKTOP

FILE MENU> NEW> SELECT

SLIDE LAYOUT> WRITE TITLE & SUBTITLE

CHANGE BACKGROUND LAY-

OUT BY DESIGN MENU

INSERT MENU> CLIP ART/

PHOTO/PICTURE/HEADER/WORD ART/DATE/ SLIDE NO.

ANIMATIONS MENU >SELECT

ANIMATION ALSO CUSTOME ANIMATION eg FADE,FLY IN, BLINDS, BOX,CAHNGE FONT SIZE etc / SOUND /TIMEING

SLIDE SHOW MENU> SET UP

SLIDE SHOW FOR PRESENTA-TION / RECORD OF NARRATION

VIEW MENU > SLIDE SHORTER /

SET 1 TO 9 SLIDE OR OUTLINE INONE PAGE BY HANDOUT MASTER

MS ACCESS

DATA BASE SOFTWARE IN MS

OFFICE SUIT & USEFUL IN MAN-AGING THE DATA.