Fix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Activation Sync Issues Between Devices
You bought a Windows 10 or 11 license and signed in with your Microsoft account, expecting it to ...
Fix Windows Search Settings Not Saving
You change a Windows Search setting—like indexing options or excluded folders—but it reverts afte...
Microsoft Store Authentication Failed: Quick Fix Checklist
You open the Microsoft Store, try to sign in, and get an authentication failed error. This can ha...
Fix Windows Defender DNS Error on Windows 10
If you see a DNS error in Windows Defender on Windows 10, it usually means the app can't reach it...
Where Is the Windows Terminal Profile Configuration File?
If you've customized your Windows Terminal and suddenly can't find your profiles, or you want to ...
Issue queue
SitemapHow to Resolve Windows Defender 502 Sync Error
Microsoft Teams Install Error 0x80070005 Guide
Fix npm EACCES Permission Denied on Linux
How to Fix Windows Update Configuration Failed Rollback
OneDrive Sync Port Conflict Fix
Fix Windows Security High CPU Usage on Windows 11
How to Fix PowerShell Command Not Found in Windows Terminal
Repair Corrupt Task Scheduler Database
Command Prompt Proxy Error Troubleshooting
Repair Windows Security When It Freezes or Won't Open
How to Set Up Cloudflare Origin Certificate
How to Stop PowerShell from Freezing on Startup
Microsoft Teams Install Error 0x80070005 Guide
Fix npm EACCES Permission Denied on Linux
How to Fix Windows Update Configuration Failed Rollback
OneDrive Sync Port Conflict Fix
Fix Windows Security High CPU Usage on Windows 11
How to Fix PowerShell Command Not Found in Windows Terminal
Repair Corrupt Task Scheduler Database
Command Prompt Proxy Error Troubleshooting
Repair Windows Security When It Freezes or Won't Open
How to Set Up Cloudflare Origin Certificate
How to Stop PowerShell from Freezing on Startup