Oct 28, 2019  Get Sierra going for walks on Macs & MacBooks from before 2009. There any manner to install MacOS Sierra on a Mac it’s formally too antique to make the update? Mac updates its MacOS (formerly Mac OS X) laptop and computer working gadget once 12 months, like clockwork. The subsequent update, MacOS 10.13, may be unveiled at WWDC 2017 in June. Sep 21, 2016  iDownloadBlog (iDB) was founded in May 2008 as a weblog focused on delivering Apple news, reviews, editorials as well as guides and tutorials about the iPhone, iPad, everything iOS, and Mac. MacOS High Sierra for Seniors: Learn step by step how to work with macOS High Sierra (Computer Books for Seniors series) by Studio Visual Steps Dec 10, 2017 3.3 out of 5 stars 5.

Check compatibility

You can upgrade to macOS High Sierra from OS X Mountain Lion or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 14.3GB of available storage space.

MacBook introduced in late 2009 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later

To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS High Sierra, the installer will let you know.

Make a backup

Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.

Get connected

It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.

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Download macOS High Sierra

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For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system.

If you still need macOS High Sierra, use this App Store link: Get macOS High Sierra.

Seniors

Begin installation

After downloading, the installer opens automatically.

Macos

Macos Sierra For Seniors Cover Photos

Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.

Macos Sierra For Seniors Cover Page

If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.

Allow installation to complete

Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.

Macos Sierra For Seniors Cover 2017

Learn more

Macos 10.13 High Sierra Download

  • If you have hardware or software that isn't compatible with High Sierra, you might be able to install an earlier macOS, such as Sierra or El Capitan.
  • macOS High Sierra won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
  • You can use macOS Recovery to reinstall macOS.