Fixing Windows

• Reboot: Easiest and fastest way to fix simple issues.
• Restart Services: May work for a service that is not functioning.

   
• Restart services: Done from services.msc
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  Uninstall/reinstall applications: Fixes most issues with an application.
• Verify requirements: Before installation, verify that the system meets the minimum requirements.
• Run System File Checker (sfc): Scans all protected files on your computer and replaces any corrupt ones.
• Reimage: Reinstall Windows with all the applications.
• Reimage: Clone the current machine and deploy to other machines.
• Roll back updates: Remove updates that causes errors.
• Rebuild Windows profiles: Refreshes configuration for applications and OS.
• Rebuild Windows profiles:  Creates a new profile and migrate the user's data over.
• Missing OS fix: Use diskpart to label the primary partition (boot loader) as active.
• Missing NTLDR: The NTLDR file is missing or corrupt or booting from a non-bootable drive.