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How to Merge PDFs on Mac

There are times when life doesn’t hand you a complete PDF. If you’re left with multiple pages or a PDF document in multiple parts, you’ll want to merge it into a single file on your Mac before sending it out. Here’s how to do…

How to Set Up Your New Mac

Macs have a pretty simple setup process, and Apple’s macOS will walk you through what you need to do. But that’s just one part of the setup process. Here’s a checklist of things you should do to set up your Mac after clicking…

How to Enable Grayscale on Your Mac

Just like the iPhone and iPad, MacBooks ship with several great accessibility features, including a built-in grayscale mode. If you want to switch to a black-and-white screen on your Mac, just follow the instructions below….

How to Invert the Colors of Your Mac’s Screen

If you’re looking at an app or a webpage on your MacBook with a bright background, you might want to invert the colors to make it easier on your eyes. You can do that using a macOS accessibility feature and the new dark mode….

10 Quick Steps to Increase Mac Performance

Whether your Mac is running slow or you just want to squeeze some extra performance from your system, we have some quick solutions. Buying a shiny new Mac or upgrading your current Mac’s RAM aren’t the only options….

How to Turn Your Mac On and Off

It might not be apparent how to power a Mac on or off if you’re a first-time user. Plus, what do you do if the machine is frozen? Here’s how to turn your Mac on and off no matter which model you own.

Do You Need an Antivirus on a Mac?

No software is immune to attack, including macOS. The rising popularity of Apple computers has made them a prime target for malware. And security companies are increasingly offering antivirus for Macs, but do you really need …

How to Increase Your MacBook’s Storage

Solid-state drives are fast but expensive. And high-capacity SSDs are very expensive, which is why many of us opt for the bare minimum when we purchase a MacBook. But here’s how you can add more storage….

What to Do When Your Mac Won’t Shut Down

Macs are like any other computer. Sometimes they won’t start up, and sometimes they won’t shut down. If your Mac is refusing to shut off, here’s how to shut it down anyway—and, hopefully, permanently fix the problem….

How to Create Contact Groups on Your Mac

With contact groups, you’ll never have to manually add the same people to an email over and over. By grouping regularly used contacts, you can save tons of time in the future. Here’s how to do it on a Mac….

How to Update Your Mac and Keep Apps Up to Date

Keeping your Mac up-to-date may seem like a chore, but it’s an essential part of protecting yourself online. Apple and app developers patch security holes when they’re found—and they add helpful new features to macOS and yo…
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