wat r the differences between Desktop , My Computer n My Documents?

Answer 1

Desktop is that area of your screen where all the SHORTCUTS to your programs are located.

My Computer is a folder showing all the drives on your PC.

My Documents is a folder containing sub-folders to all the music, photos, videos and text files on your user account. Yours may be the only user account, or there may be other user accounts, in which case you won't necessarily see other people's "My Documents" folder.

Answer 2

Ahhh, the headaches of a PC. On Macs, it's all rolled into one simple desktop.