Fix Windows Defender Error 0x80070422: Won't Turn On
If you see error code 0x80070422 when trying to turn on Windows Defender, it usually means the re...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Access Denied Error Due to Malware
You try to open Windows Defender Security Center or run a scan, but get an 'Access Denied' error....
Fix Remote Desktop Login Loop Caused by Group Policy Settings
You log in to a remote desktop, see the desktop for a second, then get kicked back to the login s...
Fix Windows Activation Stuck on Loading Registry
You try to activate Windows, and the activation window hangs on "Loading registry" indefinitely. ...
How to Fix Windows Defender Stuck on Loading Screen
If Windows Defender (Microsoft Defender Antivirus) gets stuck on a loading screen or shows a blan...
Fix Microsoft Store Error 0x80070005 Permission Denied
When you see error 0x80070005 in the Microsoft Store, it usually means the Store doesn’t have the...
Topic paths
Quick titles
Stop Chrome Login Loop with These Simple StepsWindows Search Indexing Rate Limit Stuck – Practical FixesResolve Node Version Conflict in package.jsonRemote Desktop Bandwidth Optimization SettingsResolve BitLocker Incompatible Encryption ErrorWindows Terminal Backup Not Working: Fix GuideFix Windows Terminal Version Mismatch ErrorsMicrosoft Store Cache Reset Guide