Storage devices
- 2. INDEX 1 : USB 2 : HARD DRIVE 3 : RAM 4 : CD- ROM 5 : DVD-ROM 6 : FLOPPY DISA -
- 3. USB DEFINITION: theusbhelpustosaveprograms , presentations, works, pictures,cards,etc
- 4. hardive INTRODUCED Byibm in 1956 , hard disk drive Have fallen in cost and phisycalsizeover a years Whiledramaticallyincreasing in capacity
- 6. CD CD ROMS AND CD RS REMAIN WIDELY USED TECHNOLOGIES IN THE COMPUTER INDUSTRY.
- 7. DVD DVD IS AN OPTICAL DISK STORAGE MEDIA FORMAT , INVENTED AND DEVELOPED
- 8. Floppy disk A FLOPPY DISK IS A DATA STORAGE MEDIUM THAT IS COMPOSED OF A DISK OF THIN.