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 listFix Windows Defender Login Loop After Update
After a Windows update, some users find themselves stuck in a login loop when opening Windows Def...
How to Fix Windows Update Stuck at 100%
You've waited for a Windows update to finish, but it's stuck at 100% for minutes or hours. This i...
Remote Desktop Proxy Not Working After Update: Fixes
After a recent system update, you might find that your remote desktop client can no longer connec...
How to Configure Microsoft Teams on Ubuntu: A Practical Guide
If you're trying to get Microsoft Teams running on Ubuntu, you've probably hit a few snags. Teams...
Enable Windows Security Manually When It Fails to Start
If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...
Topic paths
Quick titles
Chrome Invalid Configuration Error on Startup: How to FixHow to Restart Windows Defender Service in Windows 11How to Fix Microsoft Teams Service Unavailable on Windows 10Microsoft Store Permission Denied on Mac: How to FixCommand Prompt Load Time Too LongHow to Fix Windows Terminal Port Already Allocated ErrorWindows Update Broke Command Prompt FixStop Chrome Profile Crashes: Quick Fixes