# As soon as I start Windows Defender it just White Screens and won't open. Please help me fix this issue.
# vocal pilot As soon as I start Windows Defender it just White Screens and won't open. Please... https://answers.microsoft.com/en-us/windows/forum/windows_11-security/windows-security-stuck-on-black-screen-after/347ae039-5439-405d-83e1-fbfabbe23712?messageId=bcf515db-f366-459c-bda7-9b8498981e6f Follow these steps