How to Fix Windows Defender Blocked by Group Policy
When you try to open Windows Defender and see a message like "This app is blocked by group policy...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Defender Real-Time Protection Won’t Turn Off: Fixes
You go into Windows Security, toggle off real-time protection, and within a few minutes it’s back...
Fix Outlook 502 Bad Gateway Error in Office 365
If you're seeing a '502 Bad Gateway' error when trying to use Outlook with Office 365, it usually...
How to Fix Remote Desktop Network Error 0x204
When you try to connect to a remote PC and see Error code: 0x204, the connection...
BitLocker Auto Unlock Not Working on External Drive: Fixes
You've encrypted an external drive with BitLocker and enabled auto unlock, but now when you plug ...
BitLocker Recovery Key Prompt After Windows Update: Fix Guide
You update Windows, restart your PC, and instead of your normal login, you see a blue screen aski...
Topic paths
Quick titles
How to Fix DNS Errors When Searching in Windows 10Troubleshoot OneDrive Sync Problems in Windows 10Recover BitLocker Key from Event Viewer LogsResolve OneDrive Dependency Conflict During Windows 11 InstallationFix USB Key Not Recognized for BitLockerHow to Break a BitLocker Recovery Key Login LoopFix Microsoft Store High CPU UsageHow to Find and Change OneDrive Sync Cache Location