- The new Mac operating system offers more than a name change. MacOS Sierra version 10.12 moves Apple's desktop OS closer to its mobile counterpart, gaining Siri, Apple Pay, and more.
- Run the following command in your Terminal to allow downloads from anywhere. Sudo spctl -master-disable. Hit return and enter your password.
- Run the following command in your Terminal to allow downloads from anywhere. Sudo spctl -master-disable. Hit return and enter your password.
While there is a full step-by-step tutorial and video tutorial available on DOSDude1's website, it’s good to get a summary of the basics, which start with downloading the macOS High Sierra Installer app from the Mac App Store: Format a USB drive as Mac OS Extended (Journaled) via Disk Utility. Open the macOS High Sierra Patcher tool, navigate. Advanced Mac users may need to allow a third option, which is to open and allow apps downloaded from anywhere on Catalina macOS, macOS Sierra, macOS High Sierra, and macOS Mojave. To be clear, the “Download apps from anywhere” option is hidden by default in Gatekeeper for Sierra macOS.
Streamlined apps
From full-height sidebars to refreshed toolbars, a clean new app design makes sure your content is always front and center.
Refreshed Dock
A sleek design update makes getting to your favorite apps even easier. Bluetooth equalizer app mac. And a new uniform shape for app icons adds consistency while letting the personality of Mac shine through.
Control Center for Mac
Instantly access the controls you use most — like Wi-Fi and Bluetooth — and new controls to play music and enable Dark Mode for your display. Designed just for Mac, the new Control Center lets you add controls and drag favorites to the menu bar to customize it just for you.
Notification Center
How to clean up mail app on mac. A new design combines notifications and widgets in a single view for more information at a glance. Notifications are now grouped by app, and many are interactive — letting you do things like play new podcast episodes or learn more about Calendar invitations. And redesigned widgets come in three different sizes, so you can create the best view for you.
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
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.
Download macOS High Sierra
Mac address android app. For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system.
https://keenever924.weebly.com/blog/how-to-change-app-security-on-mac. If you still need macOS High Sierra, use this App Store link: Get macOS High Sierra.
Begin installation
Allow All Apps Mac Os Sierra Pro
After downloading, the installer opens automatically.
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.
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.
![Mac Mac](/uploads/1/3/3/9/133919127/856158955.jpg)
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.
Install Mac Os Sierra
Learn more
Mac Os X Sierra
- 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.