There are a lot of programs that could be easily accessed from RUN prompt.

To access RUN prompt:

• In Windows XP:
  • Press "Start" button;
  • Choose "Run" from Start menu.

• In Windows Vista:
  • Press "Start" button;
  • Type "Run" in Search box and press enter.

• Also you can access RUN prompt pressing "WindowsKey"+"R" key combination from your keyboard.

Next you'll see the following window:

Type necessary command in the prompt and press Enter.

Here is the list of standard shortcuts supported in both Windows XP and Vista:

• Accessibility Controls  :  access.cpl  
  
• Add Hardware Wizard : hdwwiz.cpl
  
• Add/Remove Programs : appwiz.cpl
  
• Administrative Tools : control admintools
• Automatic Updates :  wuaucpl.cpl
• Bluetooth Transfer Wizard : fsquirt
• Calculator : calc
• Certificate Manager : certmgr.msc
• Character Map : charmap
• Check Disk Utility : chkdsk
• Clipboard Viewer : clipbrd
• Command Prompt : cmd
• Component Services : dcomcnfg
• Computer Management : compmgmt.msc
• Date and Time Properties : timedate.cpl
• DDE Shares : ddeshare
• Device Manager : devmgmt.msc
• Direct X Control Panel (If Installed)* : directx.cpl
• Direct X Troubleshooter : dxdiag
• Disk Cleanup Utility : cleanmgr
• Disk Defragment : dfrg.msc
• Disk Management : diskmgmt.msc
• Disk Partition Manager : diskpart
• Display Properties : control desktop
• Display Properties : desk.cpl
• Display Properties (w/Appearance Tab Preselected) : control color
• Dr. Watson System Troubleshooting Utility : drwtsn32
• Driver Verifier Utility : verifier
• Event Viewer : eventvwr.msc
• File Signature Verification Tool : sigverif
• Findfast : findfast.cpl
• Folders Properties : control folders
• Fonts : control fonts
• Fonts Folder : fonts
• Free Cell Card Game : freecell
• Game Controllers : joy.cpl
• Group Policy Editor (XP Prof) : gpedit.msc
• Hearts Card Game : mshearts
• Iexpress Wizard : iexpress
• Indexing Service : ciadv.msc
• Internet Properties : inetcpl.cpl
• IP Configuration (Display Connection Configuration) : ipconfig /all
• IP Configuration (Display DNS Cache Contents) : ipconfig /displaydns
• IP Configuration (Delete DNS Cache Contents) : ipconfig /flushdns
• IP Configuration (Release All Connections) : ipconfig /release
• IP Configuration (Renew All Connections) : ipconfig /renew
• IP Configuration (Refreshes DHCP & Re-Registers DNS) : ipconfig /registerdns
• IP Configuration (Display DHCP Class ID) : ipconfig /showclassid
• IP Configuration (Modifies DHCP Class ID) : ipconfig /setclassid
• Java Control Panel (If Installed) : jpicpl32.cpl
• Java Control Panel (If Installed) : javaws
• Keyboard Properties : control keyboard
• Local Security Settings : secpol.msc
• Local Users and Groups : lusrmgr.msc
• Logs You Out Of Windows : logoff
• Microsoft Chat : winchat
• Minesweeper Game : winmine
• Mouse Properties : control mouse
• Mouse Properties : main.cpl
• Network Connections : control netconnections
• Network Connections : ncpa.cpl
• Network Setup Wizard : netsetup.cpl
• Notepad : notepad
• Nview Desktop Manager (If Installed) : nvtuicpl.cpl
• Object Packager : packager
• ODBC Data Source Administrator : odbccp32.cpl
• On Screen Keyboard : osk
• Opens AC3 Filter (If Installed) : ac3filter.cpl
• Password Properties : pasword.cpl
• Performance Monitor : perfmon.msc
• Performance Monitor : perfmon
• Phone and Modem Options : telephon.cpl
• Power Configuration : powercfg.cpl
• Printers and Faxes : control printers
• Printers Folder : printers
• Private Character Editor : eudcedit
• Quicktime (If Installed) : QuickTime.cpl
• Regional Settings : intl.cpl
• Registry Editor : regedit
• Registry Editor : regedit32
• Remote Desktop : mstsc
• Removable Storage : ntmsmgr.msc
• Removable Storage Operator Requests : ntmsoprq.msc
• Resultant Set of Policy (XP Prof) : rsop.msc
• Scanners and Cameras : sticpl.cpl
• Scheduled Tasks : control schedtasks
• Security Center : wscui.cpl
• Services : services.msc
• Shared Folders : fsmgmt.msc
• Shuts Down Windows : shutdown
• Sounds and Audio : mmsys.cpl
• Spider Solitare Card Game : spider
• SQL Client Configuration : cliconfg
• System Configuration Editor : sysedit
• System Configuration Utility : msconfig
• System File Checker Utility (Scan Immediately) : sfc /scannow
• System File Checker Utility (Scan Once At Next Boot) : sfc /scanonce
• System File Checker Utility (Scan On Every Boot) : sfc /scanboot
• System File Checker Utility (Return to Default Setting) : sfc /revert
• System File Checker Utility (Purge File Cache) : sfc /purgecache
• System File Checker Utility (Set Cache Size to size x) : sfc /cachesize=x
• System Properties : sysdm.cpl
• Task Manager : taskmgr
• Telnet Client : telnet
• User Account Management : nusrmgr.cpl
• Utility Manager : utilman
• Windows Firewall : firewall.cpl
• Windows Magnifier : magnify
• Windows Management Infrastructure : wmimgmt.msc
• Windows System Security Tool : syskey
• Windows Update Launches : wupdmgr
• Windows XP Tour Wizard : tourstart 
• Wordpad : write