I'm surprised no one mentioned Printers and Scanners...how many times do people come on Linux Forums complaining that they can't install them.
Even when you find and download the drivers for both...finally get them to work...they don't work as well as they do in windwoes because they are designed to run in windwoes.
I have my Printer and Scanner installed in Linux Mint and my win 7 VM and it's much easier to download the windwoes drivers and install them and I get the ink levels too.

Even when you find and download the drivers for both...finally get them to work...they don't work as well as they do in windwoes because they are designed to run in windwoes.

I have my Printer and Scanner installed in Linux Mint and my win 7 VM and it's much easier to download the windwoes drivers and install them and I get the ink levels too.