2. COMPUTER

3. COMPUTER FUNDAMENTALS C: common O: operating M: machine P: particularly U: used for T: technical E: educational and R: research

4. WHAT IS COMPUTER ? A computer is an electronic device that manipulates information or “data”. It has the ability to store,retrieve and process data. You can use a computer to type documents, send email and browser and the internet you can also use it to handle spreadsheets, accounting database man agement, presentation, games and more.

5. COMPUTER CONSISTS OF : (A) Monitor (B) Cpu (C) Keyboard (D) mouse

6. KEYBOARD There are four types of keys: 1)Alphabetic keys: A TO Z 2)Numeric keys: 0 TO 9 3)Functional keys: F1 TO F12 4)Special keys: EXCEPT ALPHABETIC,NUMERIC,FUNCTIONAL KEYS,REST OF THE KEYS ARE CALLEDSPECIAL KEYS. EG:- alt, control…

7. MOUSE There are two types of click in mouse: 1)Left click- This is used to select anything 2)Right click-This is used to select sub option.

8. SHORT CUT KEYS *Control=cntrl 1)cntrl+f2=print preview 2)cntrl+p=print 3)cntrl+s=save 4)cntrl+o=open 5)cntrl+n=new 6)cntrl+v=paste 7)cntrl+c=copy 8)cntrl+h=find & replace 9)cntrl+b=bold 10)cntrl+i=italic

9. SOME MORE SHORT CUT KEYS 1)Cntrl+l=left alignment 2)Cntrl+r=right alignment 3)Cntrl+e=center alignment 4)Cntrl+j=justified alignment 5)Cntrl+shift+d=double underline 6)Cntrl+1=line spacing by 1.0 7)Cntrl+2=line spacing by 2.0 8)Cntrl+5=line spacing by 1.5 9)Cntrl+k=hyperlink 10)shift+f3=change case

10. EXTENSION’S OF MS OFFICE 1)Extension for ms access:-.accdb 2)Extension for ms word:-.docx 3)Extension for ms excel:-.xslx 4)Extension for ms powerpoint:-.pptx DBMS:-data base management system Database is collection of tables. RDBMS:- relational database management system

11. 4 TYPES OF DATABASE 1)Low level-(access)-dbms is used in it. 2)Middle level-(sql)-( structuring query language)- rdbms. 3)Higher level-(oracle) 4)Run command:- window +R

12. THANKING YOU………… THANKING YOU…………