Fix Microsoft Store SSL Certificate Error Not Working
If Microsoft Store won't open or shows errors like 'SSL certificate error' or 'Can't connect to t...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix PowerShell Unable to Connect to Proxy Server
When PowerShell fails to connect to a proxy server, you might see errors like Unable to con...
Fix Microsoft Store Connection Refused by Firewall
If you see "connection refused" when opening Microsoft Store, your firewall or network settings a...
How to Fix Chrome High CPU Usage Caused by Extensions
If Chrome is using an unusual amount of CPU, extensions are a common culprit. You might notice yo...
Fix OneDrive Permission Denied Sync Errors
You see a red circle with a white cross on your OneDrive icon, and hovering over it shows "Permis...
How to Fix Windows Security Error 0x80070422
You open Windows Security and get error 0x80070422, or see a message that the app can't start. Th...
Topic paths
Quick titles
How to Fix RDP Connection Refused ErrorHow to Fix Windows Update Error 0x80070002Remote Desktop Auto-Start via RegistryHow to Fix Search 404 Not Found on Windowswsreset Guide: Reset Store Settings via Command LineResolve Windows Terminal Login Loop After Editing SettingsHow to Resolve Microsoft Teams SSL Certificate Expired ErrorNew Computer Activation Service Error