If the answer to this question is 10% (OR if you spent anywhere close to an hour trying to clean it) its time rebuild the machine. I wouldn’t trust that computer to do anything the least bit secure. Unless you want the world to know what your Bank/Gmail/Facebook password is
ive never had a problem with virus or tojan. i never execute files that im not 100% sure they are legitamate files. when i open a zip from unknown source i check whats inside first.
a computer cannot be infected without downloading the source of the virus. downloading from a webpage requires confirmation from the browser… and ie9 scans any downlaods. it also scans any webpages. a file connot be saved to your harddrive and be executed from just visiting a web page (in ie9 + other latest browsers)
i think like this: every file is a virus or tojan/malware until proven that its legit.
most of you are thinking every file is safe and by installing antivirus and it will find and block the virus.