I HIGHLY RECOMMEND THIS! I made the switch 5 years ago, and haven't looked back. I use it on all my systems, and YubNub runs on Ubuntu linux server 18.04. It is immune to malware, virii, as well other invasive nasties, without the need for any 3rd party programs, and the PRIVACY is superb. It puts the "personal" back in personal computing. You have FULL control over 100% of what is on your system, and are NEVER FORCED to update. I highly recommend reading this if you want to get rid of winblows! My prefered distribution is Ubuntu.

https://www.techrepublic.com/a....rticle/sick-of-windo