Forcing a quit on a Mac is an important tool for troubleshooting, especially when an app is unresponsive. It can be done quickly and easily, and the process is the same regardless of the version of macOS.
Taking a screenshot on a Mac is a great way to capture what’s on your screen for later use. Whether you need to remember something for later or share something with someone else, screenshots are easy to take and can be a time-saver.