All of the GNU commands you could ever want from linux recompiled for Windows. This isn’t some fake environment like Cygwin that pretends you’re using Linux. This puts all the commands you know and love but in your standard terminal.
Installation is simple. Just drop a bunch of .exe’s into a folder and add that folder to your path. Done. You want to remove it? Delete the folder.
If you really want to run real Linux programs on Windows check out Ubuntu on Windows.