This article explains how to prevent your Mac from going to sleep, including instructions to schedule an automatic sleep time after you have set your screen to stay on all the time. How to Keep Your ...

You can set a message to appear onscreen when people log into your Mac. Here's how to set it up, as well as how to remove it. The screen you see when you power on a ...

This article teaches you how to change the screen timeout on a Mac. It also looks at how to switch it off entirely, and why you may want to change the timeout period. How to Change How Long Your Mac’s ...