The most highly rated anti-spyware support that can be downloaded freely are Avast! Ad-Aware and Spybot Search and Destroy. Once the program is downloaded, one would be able to see an installer on your desktop or in your designated downloads folder. Double-click on the icon and confirm to install the software. Next, make sure that you follow the steps on the screen, confirming that you agree to the terms and conditions.
The system will do the rest. Finally, keep in mind Run the anti-spyware support software once a week to keep your computer clean. Do it on a weekly basis, at regular intervals, and all problems related to spyware will be a thing of the past.