Checklist to Enable Windows Security Auto Start
If Windows Security (formerly Windows Defender) doesn't start automatically after you log in, you...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Microsoft Store Login Loop on Windows 10
You're trying to sign into the Microsoft Store on Windows 10, but it keeps asking you to sign in ...
Fix Microsoft Store Sync Issues Between Devices
You bought an app on one Windows PC, but it doesn't show up on another. Or your settings aren't s...
Fix Windows Activation Path Not Found After Motherboard Change
After swapping your motherboard, Windows may fail to activate and show an error like "Windows act...
Fix 'Windows Security Module Not Found' Antivirus Error
If you see a message like "Windows Security module not found" inside your third-party antivirus p...
Fix Microsoft Store Error 0x80073cf0: App Won't Start
When you try to open the Microsoft Store and see error code 0x80073cf0, the app either fails to s...
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