Windows Defender Real-Time Protection Won't Turn On: Fixes
You open Windows Security, toggle real-time protection on, but it slides back to off. This is a c...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Real-Time Protection Crashing on Windows 11
If Windows Defender’s real-time protection keeps turning off or throws an error on Windows 11, yo...
Fix Chrome Extension Permission Denied Errors: Step-by-Step
You try to install or use a Chrome extension, but you see a 'permission denied' error. This usual...
Fix 'Windows Defender Not Recognized' Error in Command Prompt
When you type MpCmdRun or Windows Defender in Command Prompt and see
Fix OneDrive Sync Reset Settings Not Working
If you've tried resetting OneDrive sync settings but the changes don't take effect, you're likely...
Fix Windows Search Index Stuck on Loading Files
If Windows Search indexing appears stuck on "Loading files" and never completes, search results m...
Topic paths
Quick titles
Windows Defender High CPU Usage FixHow to Fix Docker Compose Port Already Allocated ErrorResolve Error 0x80073712 in DISMHow to Fix Windows Security Service ConflictsOneDrive Connection Refused After Update: How to FixResolve Access Denied When Writing PowerShell LogsResolve Chrome DNS Probe Finished NXDOMAINHow to Fix Windows Defender Blocked by Group Policy