I don't know. The GUI is prettier. Notepad & File Explorer have tabs now. What got me is that a few years ago I had to edit a spreadsheet that had over 12,000 columns and at the time Libre Office couldn't do it. So I bought a seat of 365 and now I'm here. I do miss Ubuntu though. The other thing is that my day job uses windows exclusively and I felt that since I was using ubuntu at home for 12+ years I needed to brush up on my windowsisms.