Almost, Use Firefox as your web browser. stay away from gambling,porn & gaming sites. These are the sites most likely to have viruses & trojans. Never use file sharing software, I akin it to unlocking your house and telling everyone. And just because it is in your e-mail does not mean read it. Do not open any email you did not expect. Do not open it just to see what it is. If you do not know the sender DELETE it. Do not open it just to check. You may be telling your antivirus software it (the virus laden email) is ok and allow it to come in to your computer.
