কম্পিউটার চালান রান কমান্ড এর সাহাজ্জে !!!

press start button and press run or press win key+r

and then one of these command for follewing purpose

 
Calc-----------–Calculator

Cfgwiz32-------–ISDN Configuration Wizard

Charmap---------character Map

Chkdisk--------–Repair damaged files
Cleanmgr-------–Cleans up hard drives
Clipbrd---------Windows Clipboard viewer
Control---------Displays Control Panel
Cmd------------–Opens a new Command Window
Control mouse--–Used to control mouse properties
Dcomcnfg-------–DCOM user security
Debug----------–Assembly language programming tool
Defrag---------–Defragmentation tool
Drwatson-------–Records programs crash & snapshots
Dxdiag---------–DirectX Diagnostic Utility
Explorer-------–Windows Explorer