
Fix Windows Security Not Opening or Running Slow
If Windows Security (formerly Windows Defender) won't open or takes forever to load, it's usually...
Software troubleshooting desk

If Windows Security (formerly Windows Defender) won't open or takes forever to load, it's usually...

If Windows Search feels slow or returns stale results, the problem is usually in the indexing set...

You open Windows Security and see 'Service unavailable' or 'Permission denied'. The app may not o...

If you see 'Access Denied' when running BitLocker commands in Command Prompt, the issue is usuall...

When you open Microsoft Store and see error 0x80131500, the app usually fails to load content or ...

If Windows Security (formerly Windows Defender) is not scanning for viruses, you may see an error...