Xp4939023 error found

I’m seeing an error on my screen indicating **“ `

Summary

` threats found.”** The screen appears to be acting abnormally or may be faulty.

Can you please advise on the next steps to diagnose or fix this issue?

In all honesty there isn’t much to work with here - even for the General sub-forum. The last supported Avast version for XP was 18.8 which is no longer supported.

Googles thoughts on The screen appears to be acting abnormally or may be faulty.