Aaron's computer: is a security software needed?

Hi Aaron: your anti-virus software expires in 7 days, on the computer that has 3D scanner. Your name suggests maybe you can read German. I’ve got a one-year BitDefender licence key that I can forward to you if you need. My personal suggest is always Linux over Windows btw.

I’ve got a license for Sophos Antivirus available to use if needed

I installed the free version of avg2015 iirc. unless someone activated the pro trail it should be good for the year. I can reinstall if needed.

use the free microsoft one and call it a day, it out performs (google it
kids) all the others hands down, and doesn’t eat resources.