
Windows Defender Blank Screen: Troubleshooting Steps
You open Windows Security and see a blank white or gray screen. The interface doesn't load, and n...

You open Windows Security and see a blank white or gray screen. The interface doesn't load, and n...

You try to install or update an app from the Microsoft Store and see an error about version misma...

You open Task Manager and see PowerShell consuming a high percentage of CPU. At the same time, yo...

You try to install or update an app from the Microsoft Store, but you get error 0x80073cf9. The a...

You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...

Windows Update command-line tools like wuauclt, usoclient, and di...