If you downloaded the app from the App Store, you can also uninstall it through Launchpad. Uninstalling an app should delete most of its data, but some data may be left behind on your Mac.

If you want force an app or program to quit on your Mac, you can use a similar keyboard shortcut to PC's Control+Alt+Delete.

Wondering what's taking up so much space in System Data on your Mac? Want to know how to delete and clear the mysterious System Data files on your Mac so you can reduce storage space? Here's how: ...

Uninstalling apps downloaded from the App Store This method applies to pretty much any app you’ve downloaded from the Mac App Store. If you’re looking to uninstall one of these apps from your ...

You can delete apps from your Mac's Launchpad in two ways — either click and hold on their icon, or go through the Applications folder.