Command Prompt Here I give you some basic knowledge about DOS. * History Doskey: - It keeps the history of all the commands you use. Simply press [F7] & use up & down keys to select the command. * Command Prompt after running application Many times a Dos or command line based program is run through the usual Start > Run method – say something like chkdsk or a network tracert command. The program executes & then shuts down the command line window with it. If you want to see what happens & read the report generated. To do this type the name of application or command after “cmd /k” without quotes. For example, cmd /k chkdsk d: will scan the disk, display the results & leave the command prompt window open. * Copy & Paste Most of us have, at some point or other, tried to copy something from or into the command window but the shortcuts [Ctrl] + [C] & [Ctrl] + [V] just wouldn’t work. To copy text from the command prompt, you need to first right click in...