I’m going to post a few link’s on computer security, each programme is free and tried and tested, they are also recommended by one of the top computer forum’s on the web.
Go to the right hand top corner and download the latest version.This prog; should be run weekly and remove anything that is found , save the log and if the pc is fine remove it sometime you are in document’s.
CCleaner is a freeware system optimization, privacy and cleaning tool. It remove’s unused file’s from your system allowing Window’s to run faster and freeing up valuable hard disk space. It also clean’s trace’s of your online activities’ such as your Internet history. Additionally it contain’s a fully featured registry cleaner. But the best part is that it’s fast (normally taking less than a second to run) and contain’s NO Spyware or Adware!
Run a full scan weekly and remove anything that is found.
Detect and Remove Spyware, Adware and Remove Malware, Trojans, Dialers, Worms, KeyLoggers, HiJackers, Parasites, Rootkits, Rogue Security Products and many other types of threats. Light on System Resources and won’t slow down your computer like many other anti-spyware products. Won’t conflict with your existing anti-spyware or anti-virus solution. Repair broken Internet Connections, Desktops, Registry Editing and more with our unique Repair System!