All Windows - How to Re-Enable Taskmgr, Regedit, more to come!

[Reality]

Sometimes viruses or something can disable task manager, regedit, and some more I will do research on.

I often see people making threads about this elsewhere, so I decided to post this here, because I'm cool like that

• Go to start > run
  
• Type the following command and hit enter
  
  Code:

  REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 /f
  
  

  ---

  To re-enable Regedit:
  
  • Click Start -> Run. Type this command in Run box and press Ok.
    
    
    Code:

    REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableRegistryTools /t REG_DWORD /d 0
  • When a prompt opens and says:
    

    Value DisableRegistryTools exists, overwrite (Y/N)?

    Type in yes and hit enter
    
  • After typing yes type this into start > run box as well
    
    
    Code:

    REG add HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableRegistryTools /t REG_DWORD /d 0
  • It then prompts you with:
    
    Code:

    Value DisableRegistryTools exists, overwrite (Y/N)? Put in 'yes' and hit enter again
  Regedit is back >
  
  

  ---

  
  To re-enable command prompt:
  
  • Navigate to start > run >
    
  • Copy / Paste the following code:
    
    Code:

    REG add HKCU\Software\Policies\Microsoft\Windows\System /v DisableCMD /t REG_DWORD /d 0 /f
  • Hit enter, and it's back
    
  I only used sources for the codes, made the rest my own ^o^