Hello

I just read up on sure signs of a hacker and yes that must be why my computer is acting weird. I was going to click on an email from someone I know and accidently I opened this email from a suspecting hacker. I have the email address and does this help to identify them or not? By the way, my computer is running slower, programs are opening that I never opened, error reports showing up alot and browsers seem frozen when I try to close them. These are some of the signs I'm experiencing. I do scan my computer often and remove threats.

Thank you