Check compatibility
This site contains user submitted content, comments and opinions and is for informational purposes only. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the. The big headline grabber when Sierra made its debut at Apple's World Wide Developer Conference was, of course, the long-awaited arrival of Siri on the Mac. The Siri voice-recognition system has. In fact, Apple has already patched Safari in macOS Sierra, macOS High Sierra and macOS El Capitan as of January 20, 2018. So you can be sure that your Mac is secure simply by updating to version.
You can upgrade to macOS Sierra from OS X Lion or later on any of the following Mac models. Pokemon phoenix rising download. Your Mac also needs at least 2GB of memory and 8.8GB 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
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 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.
Download macOS Sierra
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 Sierra, use this link: Download macOS Sierra. A file named InstallOS.dmg will download to your Mac.
Install the macOS installer
![Apple Apple](https://assets.pcmag.com/media/images/605200-apple-icloud-preferences.png?thumb=y&width=980&height=990)
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallOS.pkg.
Guitar amps in garageband for mac. Follow the onscreen instructions, which will guide you through the steps necessary to install.
![Mac Mac](https://images.wondershare.com/images/video-and-audio/VLC Skin 13.png)
Begin installation
Glencoe the american journey early years pdf. After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install macOS Sierra.
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.
Install Sierra On Mac
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.
Learn more
Apple Mac Sierra Reviews
- If you have hardware or software that isn't compatible with macOS Sierra, you might be able to install the previous version, OS X El Capitan.
- macOS 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.