I know many here aren't particularly savvy when it comes to computers, meaning a conversation regarding antivirus software might be beneficial. I'm no expert myself, and to be honest I've been relying on Windows Defender. Looking at recent comparison testing, it's pretty incredible just how poorly it's ranked. I just purchased Kaspersky Total Security for my systems, and I'll be making the switch from Avast to Avira for the systems running free AV (friends and family). Newegg has their Kaspersky downloads on sale right now. From what I understand these sites are quite reputable in their AV comparisons. https://www.av-test.org/en/ http://www.av-comparatives.org/ Which antivirus software do you use?