I'm getting The Sims 4 on my computer, which takes up space. i've thought about it, and I think uninstalling Minecraft would free up space.
What is a simple and easy way to do this?
Truth be told, Minecraft is actually not that big of a game... It most likely won't free up your space that much. However in case it does for some reason, follow these steps
Start > Control Panel > Programs and Features > Look for Minecraft and click Uninstall (if you can't find it then right click on the Minecraft name in the list and you will see it).
If for any reason you can't follow these steps, you may want to bet your luck and open the directory where you installed Minecraft, it MAY (but don't get your hopes up) have an "uninstall.exe" file, which would remove the game from your system.
However the first and main solution is the best way to uninstall ANY game from your PC.
Edit: Solution posted in the comment, for your "mac"...