Nov 25, 2019  Norton supports the current macOS plus the two previous versions, so now that macOS Catalina (10.15) is out, you'll need High Sierra (10.13) or better. Trend Micro also requires High Sierra. 7 rows  Mar 06, 2020  No.Norton Secure VPN installed as part of Norton 360 is compatible with Mac OS X 10.10.x or later. Norton Internet Security 4 for Mac and Norton AntiVirus 11 for Mac have been discontinued by Symantec and are no longer available for renewal. Norton internet security for mac sierra. Jun 09, 2020  Install Norton device security on macOS High Sierra 10.13.x to macOS Mojave 10.14.x. Click Agree & Install. In some cases, Norton provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Norton for analysis. Norton and macOS Catalina (10.15.x) As of Oct 7, 2019, new macOS Catalina (10.15.x) is now available, and users running Mac OS X 10.9.x (Mavericks) or later can upgrade to it for free. The following FAQ answers your queries related to your Norton products on macOS Catalina.

Check compatibility

1. Best Complete Free Cleanup Software For Mac High Sierra Download
2. Best Complete Free Cleanup Software For Mac High Sierra Vista
3. Best Complete Free Cleanup Software For Mac High Sierra Update

Apr 04, 2018  It was pushed down to this Mac, I presume, because I had previously installed High Sierra. The fourth Mac, a 5K iMac that I used for several mission critical processes is still running Sierra. There is nothing in the MAS / Update section for High Sierra, nor is there any High Sierra installer in my Applications folder. Oct 05, 2017  High Sierra is out. Now it’s time to install it on anything but a Mac. The first rig I got to run High Sierra is this cute and tiny silver build with an ASUS motherboard. High Sierra adds some pretty useful features like a log out button. The only downside I’ve noticed so far is that the screen waking can be a little slower then on Sierra. Nov 03, 2017 First click on this link and download the High Sierra patcher application. The above link will give you a file named macOS High Sierra Patcher.dmg. Simply open this file and you will see a new window. Now again open the icon named macOS High Sierra Patcher inside the window. Click “Erase” and select either the “Mac OS Extended (Journaled)” for Macs running macOS 10.12 Sierra or earlier, or “APFS file system” for users on macOS 10.13 High Sierra and beyond. Erase the partition. Select the complete disk. Click on the Partition tab.

You can upgrade to macOS Sierra from OS X Lion or later on any of the following Mac models. 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

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

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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

Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallOS.pkg.

When an operating system encompasses such a wide range of new features and capabilities, not all older hardware is going to be able to upgrade. In this case, the list of Macs that can support macOS Sierra was trimmed substantially. For the first time in five years, Apple removed Mac models from the list of supported devices for a Mac OS. Jun 08, 2017  Apple have released a developer beta of their upcoming operating system named macOS High Sierra, which will be macOS 10.13. The name High Sierra continues on with their California landmarks with the name after a scenic CA region, it should be publicly available between September to November. Lucklily for most the new macOS High Sierra 10.13 will run on the same machines as its. System requirements for mac os x high sierra.

Follow the onscreen instructions, which will guide you through the steps necessary to install.

Begin installation

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.

Allow installation to complete

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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.

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Learn more

• 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.