How to Fix Windows Search 404 Errors
If you see a '404 Not Found' error when using Windows Search, it usually means the search index c...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Update Pending Restart Not Showing Notification
You've installed Windows updates, but the usual restart notification in the system tray or Action...
Fix VirtualBox Kernel Driver Not Working After Update
After a system update, VirtualBox may fail with errors like "Kernel driver not installed" or "Vir...
Fix Chrome Browser Path Not Found Error 0x0000007b
When launching Chrome, you may see an error: "The file or directory is corrupted and unre...
Fix Windows Activation Auto-Start Missing from Services
You open Services.msc to check the Windows Activation service and find its startup type set to Ma...
Fix Microsoft Store Installation Failed Error Code
When you try to install or update an app from the Microsoft Store, you might see an error code li...
Topic paths
Quick titles
Outlook Can’t Connect to Gmail? Try These FixesWindows Activation Blank Screen in Safe Mode FixChrome Profile Access Denied TroubleshootingResolve Chrome Profile Update ProblemsOneDrive Sync Stuck: Troubleshooting GuideResolve Error 502 on Windows UpdateTroubleshoot Manual Windows Update ErrorResolve Port Already Allocated Error in Terminal