I cant login to facebook or MSN, facebook just keeps
bouncing back saying, Please log in to see this page. MSN just keep
saying its down, or i use an invalid username or password.
tried using my other family member's account to access both but
unable to.
Tried logging in from other computers at home? If the others
work, you may want to run a scan on your PC first.
MBAM: http://www.malwarebytes.org/mbam.php