Have you ever second guessed your antivirus software? Have you been concerned that spyware may be on your computer? We run utilities that protect us, but sometimes things still get through.
There is an online scanner available for free. You have to manually run it, but if you ever need a second opinion or you suspect problems with performance, give Trend Micro a try. It will give you a summary when done, and then resolve most issues right then!
Click the “Scan now. It’s Free” red link. Sometimes you then have to click “Start Scan” (DO NOT click “Get it FREE now”).