Windows Defender Exclusions for Gaming Performance
If your games stutter, take long to load, or feel sluggish, Windows Defender might be scanning ga...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Update Connection Refused Due to Firewall
If Windows Update fails with a "connection refused" error, your firewall is likely blocking the u...
Chrome Remote Desktop Setup Guide for Windows 10
If you need to access your Windows 10 PC from another computer or mobile device, Chrome Remote De...
Fix Windows Activation Proxy Server Not Responding
When you try to activate Windows and see “proxy server not responding,” it usually means Windows ...
How to Fix Windows Defender Blank Screen Issue
If you open Windows Defender (now called Windows Security) and see only a blank white or black sc...
Fix Windows Search Not Finding Files After Migration
After moving files to a new drive or PC, Windows Search may stop returning results for those file...
Topic paths
Quick titles
How to Unfreeze Windows Search IndexingChrome 404 Not Found Error After Update: How to FixFix Windows Defender Crashing and Enable ItFix Windows Search Port Conflict via CMDFix White Screen in Windows 10 SearchFix Microsoft Store 404 Page Not FoundStop Chrome Profile File Locked MessageMicrosoft Teams API Throttling: Fix 429 Errors