Fix Cloudflare DNS Not Working with VPN Connection
If you use Cloudflare DNS (1.1.1.1) and a VPN together, you may hit a snag where DNS stops resolv...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Windows Defender Path Not Found Error
You open Windows Defender Security Center or try to run a scan, and you see an error: Pat...
Fix Windows Activation Failed to Start Setup Configuration Error
You might see this error when trying to activate Windows after a hardware change, a major update,...
Fix OneDrive High CPU Usage on Windows 11
If OneDrive is using 20% or more of your CPU on Windows 11, it's usually due to a stuck sync, cor...
Fix Microsoft Teams Blank Screen by Clearing Cache
If Microsoft Teams opens to a blank white or gray screen, or gets stuck on the loading spinner, a...
Fix Windows Defender Not Starting Due to Invalid Config
If Windows Defender won't start and you see an error about invalid configuration, the problem is ...
Topic paths
Quick titles
Windows Store Download Stuck? Try These FixesTermService Unavailable Permission Denied TroubleshootingFix BitLocker Auto-Unlock Not WorkingWindows Defender Access Denied Error TroubleshootingMissing Windows Defender After Update: Troubleshooting GuideWindows Defender 504 Error Fix GuideHow to Turn On Microsoft Store Startup in SettingsHow to Fix Teams Recording Permission Denied