Spyware, malware, adware, etc.

Spyware, malware, and other adware is becoming a serious threat on the Internet. It is highly recommended that users who have not already installed spyware protection on their computer should get one so immediately. There is a free spyware program is Spybot Search & Destroy. I have downloaded it and it can track any spyware. The spybot has caught spyware lately. I think I need to reformat my pc. I hope I can do this as soon as possible.