there has been a virus on my laptop for the past two months. on the bottom taskbar there is an red "x" shield icon and whenever i try to go on it takes me to the security esentials page and it says "the security center service is turned off" and it wont turn on whenever i try to turn it on. also it wont let me access the internet or try to restore the laptop. i've tried all teh spyware removers like spyware doctor and malware bytes, but it seems i still havent gotten the problem yet. help for this situation is greatly appreciated. thank you
<Moved from Windows>