Computer infected with Adware Spyware program?

I have tons of pop ups on my computer and one of them says warning computer infected with spyware scan now. I never click the pop up. Is my computer infected with an adware spyware program?

Symptoms that your PC is Infected
You receive frequent popup advertisements
Your homepage taken over by an unfamiliar website
Your computer becomes increasingly sluggish
A new toolbar is added to your Internet Explorer browser
Your browser is slow to open and / or requested pages are slow to load
Your searches are redirected to unfamiliar websites
Your system becomes unstable or you encounter frequent computer errors
Your computer connects itself to the internet or sends email messages without your permission
You see unknown or suspicious processes in the list of running tasks
Unknown software is installed on your computer without your permission
Unknown users connect to your computer remotely without your permission
You experience a surge in unsolicited emails arriving at your inbox
These are just some of the symptoms of spyware. Spyware is capable of more sinister activities such as stealing your passwords, credit card details and bank account logins.

if you worry about your computer has a keylogger will disclose your privacy,try the anti-spyware,i have used SpyNoMore,it can found every kelogger that the common antivirus can’t found and uninstalled,i feel so good ,maybe you can try it

http://www.converter123.com/Other-Software/Other_Tools/SpyNoMore.html

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