This program searches and removes unwanted malware. If you are a heavy online user, this program is a must. This is highly recommended for people who frequent social media sites such as Facebook, Youtube, Twitter, etc. It is very easy to use and does not take up much space in your hard drive.
For more information, you can go to http://www.safer-networking.org/ or click the image above to be routed to the official website. However, it is widely recommended to just download the software through CNET.com.