Some hidden Run command for windows os.
Goto start, then run and then type these commands below
Commands Functions
1. cmd - command prompt
2. compmgmt.msc - computer management
3. devmgmt.msc - device manager
4. regedit - registry editor.
5. msconfig - system confuigration
6. devmgmt - device manager
7. diskmgmt - diskmanagement
8. dfrg.msc - Disk defrag
9. eventvwr - event viewer
10. fsmgmt.msc - shared folders
11. gpedit.msc - group policy
12. lusrmgr.msc - local user and group
13. perfmon.msc - perfomance monitor
14. rsop.msc - resultant set of policy
15. secpol.msc - local security settings
16. services.msc - various services
17. msinfo32 - system information
18. sysedit - system edit
19. win.ini - windows loading information
20. winver - current version of windows
21. calc - calculator