How to resolve mail problem?

How do I resolve the problem of My e-mail contact list being highjacked this past week?

• Answer:

  This is usually caused by a malware infection on your computer 1 - change your password and make sure the alternate address is still yours 2 - run a full virus scan and delete all infected files 3 - run a full malware scan and delete all infected files. If you don't have one, download and run the free version of Malwarebytes. Your virus scan will not detect malware. 4 - after running both scans, delete your browsing history and cookies and empty your cache 5 - restart your computer This should stop it