How do I get of Spyware and Trojans ?

I think i may have a spyware trojan or adware on my computer how do i get rid of these i keep getting these annoying pop ups and i have this toolbar thats installed on my computer that i cant get rid of and also when i click on my internet explorer it sends me to this wierd page instead of my yahoo one how do i fix all of this stuff

How do I get of Spyware and Trojans ?windows

CCleaner is a freeware system optimization and privacy tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history.

http://www.ccleaner.com/

avast! 4 Home Edition is a full-featured antivirus package designed exclusively for home users

http://www.avast.com/eng/avast_4_home.ht...

Ad-Aware 2007 Free is available for personal home use.

http://www.lavasoftusa.com/products/ad_a...

Good luck

How do I get of Spyware and Trojans ?antivirus download

run a full service scan

its free from microsoft

http://onecare.live.com/site/en-us/defau...
The best way to get rid of trojans锛宻pywares,adwares,and pop up is using a best anti-spyware to protect your computer.Anti-Virus is not good at removing spywares,adwares,trojans.You must have 1 or 2 antispyware on your computer to protect your computer.Of course there are many solutions exist, all of them with their own strengths and weaknesses.So which anti-spyware is the most suited for your system? You can find out by reading in-depth reviews and comparisons of TOP 5 anti-spywares... some really great tips and links to Spyware removal programs.