1. COMPUTER ICON ON THE DESKTOP

2. ALL:SHOULD KNOW WHAT IS ICONS MOST :SHOULD NAME THE ICONS SOME:SHOULD KNOW THE USE OF THE ICONS

3. What is folder?  A folder is an object that can contain multipledocuments. Folders are used to organize information. 
In the Windows , Macintosh , and some other operating system s, a folder is a named collection of related file s that can be retrieved, moved, and otherwise manipulated as one entity. In some other operating systems, such as DOS , z/OS and mostUNIX -based operating systems, the term directory is used rather than folder.

4. DIFFERENT TYPES OF DISK

5. FLOPPY DISK
A floppy disk, also called a diskette or just disk, is a disk storage medium composed of a disk of thin and flexible magnetic storage medium, sealed in a rectangular plastic carrier lined with fabric that removes dust particles.Floppy disks are read and written by a floppy disk drive (FDD).

6. HARD DISK
A hard disk drive (HDD), hard disk, hard drive or fixed disk[b] is a data storage device used for storing and retrieving digital information using one or more rigid ("hard") rapidly rotating disks (platters) coated with magnetic material. The platters are paired with magnetic heads arranged on a moving actuator arm, which read and write data to the platter surfaces.

7. plenary

8. REMEMBER THE ICONS IN THE COMPUTER AND WRITE THEIR NAMES

9. THANKING YOU