How to download the macOS High Sierra beta and install macOS 10.13 on your Mac right now so you can try the new macOS High Sierra features.

MacOS Sierra is here. Learn if your Mac can run Apple's next computer operating system and, if so, how to download and install it.

If you are getting an error about macOS application installers being damaged, you'll need to redownload them to get a new certificate.

Apple’s latest operating system (OS) for Mac users is now available as a free download from the Mac App Store. Apple, yesterday, seeded the first beta of an upcoming macOS Sierra update to ...

That old collection of macOS installer disk images you used to keep is probably worthless now, and Apple makes it harder to find downloadable copies of anything before macOS Monterey. Yet there ...

So, before you download and install macOS Sierra, make sure your Mac is backed up. For information on how to do this, head over to our ultimate guide to backing up your Mac ...

So before you download and install macOS 10.13 High Sierra, make sure your Mac is backed up. For information on how to do this, head over to our ultimate guide to backing up your Mac.

Get your Mac up to date with the latest and greatest Apple OS. Here's how to download MacOS High Sierra today.

MacOS High Sierra is here. Find out if your Mac can run Apple's next computer operating system and, if so, how to download and install it.