Dos Command

Dir

dir: directory

Display files and subdirectories under the directory

Md

md: make directory

Make a new directory

Cd

cd: change directory

Move to another directory.

Postscript:

cd .. means going back to the previous leve

cd > means creating a file in the current directory

Rd

rd: remove directory

Delete empty subdirectories

Del

del: delete

Delete files

Ping

Ping plus website address enables you to check the connectivity of the network.

Exit

Exit command line.

Cls

cls: clear screen

Open Some Applications

calc: calculator

mspaint

notepad, etc