Fix Windows Search Returning 404 Not Found Error
When you search for a file or app in Windows and click a result, you may see a ‘404 Not Found’ er...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation 502 Bad Gateway DNS Error
If you see a 502 Bad Gateway error during Windows activation, it usually means y...
Fix Windows Activation Path Not Found Error 0x8007007b
When you see "Windows activation path not found" with error code 0x8007007b, it usually means the...
Fix Windows Terminal Not Found After Update
After a Windows update, you might find that Windows Terminal is no longer in your Start menu, or ...
Fix Windows Search Not Working After Sleep Mode
You wake your PC from sleep, type in the Start menu search bar, and nothing happens—or results ar...
How to Fix Windows Update High CPU Usage
You're working, and suddenly your fan spins up, the system feels sluggish, and Task Manager shows...
Topic paths
Quick titles
How to Fix Task Scheduler High CPU and Memory UsagePowerShell 502 Bad Gateway Fix for Windows UpdateFix Windows Update Setup Failed Rollback ChangesHow to Fix Chrome VPN Tunnel ErrorStep-by-Step Guide: Fix DNS Error in Windows SecurityBitLocker Version Mismatch Error During Windows 10 InstallHow to Resolve BitLocker Sync ConflictsEnterprise Windows Defender Configuration Guide