
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 open Chrome and instead of your usual start page, you see an error message like “Your profile...

If you see an error like "Windows Defender cache corrupted" or "The Windows Defender cache is cor...

You open Outlook on Windows 10, and it sits at the "Loading profile" screen for minutes or never ...

You start downloading an app from the Windows Store, but the progress bar stays at 0% or a small ...

You changed your account password, and now Outlook keeps prompting for credentials or shows 'auth...