Fix Windows Search 404 Not Found Error via Registry
If Windows Search returns a '404 Not Found' error when you try to open the search pane or run a q...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Defender Stuck Loading: How to Fix
You click Windows Security, and it just sits there spinning, never opening. This is a common frus...
Windows Update Service Configuration Checklist
If Windows Update is stuck, failing, or not checking for updates, the problem often lies in the c...
Fix Task Scheduler Not Starting After Reboot
If your scheduled tasks stop running after a reboot, the Task Scheduler service may not be starti...
Fix Remote Desktop 504 Error on Azure VM
You try to connect to your Azure VM with Remote Desktop and get a 504 Gateway Timeout
How to Fix Outlook Token Expired Error
If you see an error saying your Outlook token has expired, it usually means the authentication to...
Topic paths
Quick titles
Windows 11 Update Broke OneDrive? Try These FixesFix Jupyter Kernel Not Starting on Windows 10How to Close a Locked File Handle in PowerShellWindows Terminal PATH Setup GuideTroubleshooting Windows Update Error 0x80070643Fix Missing Audio in RDP ConnectionsHow to Fix Microsoft Store Error 0x80070424 on Windows 10Mac Screen Sharing Setup: How to Enable Remote Access