So I was trading stuff in CSGO, and I Was in the lounge. I got two FRS and downloads to screenshots on Steam. I downloaded them both and learned that was a way to welcome a virus into your computer shortly after. (i dunno much about computers, so how do I uninstall those?!!) I did a full McAfee scan and Im doing another. I also reset my email, steam, and steam support passwords as Steam Support said. Should I lock my steam account? What else can I do to protect my stuff? PLEASE HELP!