What should I do about this malware FB message?
Your Computer Needs to Be Cleaned
It looks like your computer is being affected by malware. We’ll help you fix the problem to keep your account secure and prevent malware from spreading to friends.
Malware is software that tries to steal personal information and causes problems when you use Facebook. Clicking or sharing links that contain spam can give your computer malware.
But when I log in to my account ,on the same computer I don't get this.