Showing someone else what's on your screen can be just as important as being able to see it yourself. So whether you're new to Macs or are an old veteran who just never picked up the skill, here's how ...

To quickly take a screenshot of your entire screen on Mac, press Shift + Command + 3. You can also press Shift + Command + 4 to screenshot a specific part of your screen. Press Shift + Command + 5 to ...