Here are just a few suggestions on what you can you do:
-- Change your password(s) to strong passwords. At minimum, mix upper case and lower case letters, numbers, and special symbols. Thelonger the better!
-- <*cough*> Remove the "sticky" from under your keyboard that has all your passwords written on it!
-- Update your Anti-virus software and run a full system scan
-- Check for Windows updates
-- Delete unneeded files
-- Back up important files
-- Take a few minutes to read "So how did I get infected in the first place?" Â© Tony Klein. Then check out Mitch's "PROGRAMS and INFO for a NEWBIE or OLDIE V2.1".
Practice Safe Computing!