Linux. *acquired - not purchased. I've been through many game changing OSes (I'll skip pre-Windows) NT, OS/2 and Windows 3.11, then Win95 and finally - arguab

Linux. *acquired - not purchased. I've been through many game changing OSes (I'll skip pre-Windows) NT, OS/2 and Windows 3.11, then Win95 and finally - arguably the last decent OS from MS - Windows 7. Then I discovered Linux (debian and ubuntu flavours mainly) and it's been a game changer! I haven't had an anti-virus clogging up my system nor required running registry cleaners. I feel like I've regained control over my computer vs. it controlling me!