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 listHow to Enable Chrome to Launch Automatically on Mac
If you want Chrome to open as soon as you log into your Mac, you can add it to your Login Items. ...
Fix Windows Update Service Permission Denied Error
You try to start the Windows Update service via services.msc or an elevated command prompt and ge...
How to Fix Microsoft Store Not Opening on Boot
If the Microsoft Store fails to launch when Windows starts, you may see no window at all or an ap...
Windows Update 404 Not Found: Practical Checklist
When Windows Update gives you a 404 Not Found error, it usually means the update files are missin...
Fix Windows Defender Missing After Update
After a Windows update, some users find that Windows Defender is missing from the system tray, Se...
Topic paths
Quick titles
Fixing Windows Security 502 Bad Gateway ErrorsHow to Solve Windows Terminal 504 Error with NginxFix Windows Activation Sync Issue Between Windows and UbuntuHow to Manually Resolve Windows Update Dependency ConflictsComposer Install Memory Error: Quick FixesWindows Defender for Mac: Installation GuideHow to Stop Outlook Freezing When OpeningHow to Fix Windows Update SSL Error 0x80072f0d