
Fix Windows Security Stuck on Loading After Update
After a Windows Update, you might open Windows Security and see a spinning circle or a blank page...
Software troubleshooting desk

After a Windows Update, you might open Windows Security and see a spinning circle or a blank page...

You open Windows Security from Command Prompt and see nothing but a blank window. This can happen...

You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...

You update Windows, restart your PC, and instead of your normal login, you see a blue screen aski...

You set up a task in Windows Task Scheduler, but when it runs, you get an 'access denied' error. ...

When the Microsoft Store fails to install or update an app, the first step is to check its log fi...