Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFixing Microsoft Store Version Mismatch Sync Issues
You open Microsoft Store and see a sync error about version mismatch. Your apps won't update, and...
Fix Outlook SMTP 587 Port Already Allocated Error
You try to set up or send email in Outlook, and you see an error about port 587 already being all...
How to Grant Remote Desktop Access to Specific Users
If you need to allow only certain people to connect to your computer via Remote Desktop, the buil...
How to Fix Command Prompt Not Working in Recovery Mode
If you’ve booted into Windows Recovery Environment (WinRE) to run Command Prompt for repairs, but...
Fix Chrome Extensions Not Loading: Error Message Guide
You open Chrome, click the extensions icon, and nothing shows up—or you get an error message like...
Topic paths
Quick titles
Resolve Task Scheduler 0x8004131A After Server MigrationFix OneDrive 'Permission Denied' Sign-In ErrorsFix Chrome Profile Reset 'Permission Denied' ErrorTroubleshoot Chrome 502 Bad Gateway After ResetTroubleshoot OneDrive Port Allocation ErrorCloudflare Tunnel Health Check Not PassingFix Windows Defender Connection Refused on Windows 10OneDrive Not Syncing After Cache Clear: Steps