How to rotate the screen on a Samsung Galaxy S10 and troubleshoot your screen if it's not rotating

You can usually automatically rotate the screen on your Samsung Galaxy S10 when you turn the phone horizontally. Here's how ...

How to flip the screen on your Mac computer in 3 ways through its 'Displays' settings

To flip the screen on your Mac, you'll need to go into the "Displays" section of your System Preferences. Not all Macs ...