I tried to download linux version bc I thought that that was what chromebooks
had? I then got an app in web store called "Wicked Good Unarchiver" bc the
file type wasn't supported by my computer. That worked, but then it was just a
list of a ton of different files in a folder (no install window or run or
anything). I scrolled through it and found one labeled INSTALL and
INSTALL.Linux. Neither of them worked as I apparently needed a chrome
extension for it, but none exist as far as I know? 

Is it possible to get on a chromebook? Please explain simply.