If you have accidentally quit it, you can restart it by going to the Applications folder and double-clicking on the installer.

The High Sierra installer should now be open on your Mac.With the High Sierra installer ready, it’s time to actually install it. Once the download is completed, the installer should launch automatically.It may take long, especially if it’s your first time accessing the App Store. At this point, the download will start.Find macOS Sierra in the rightmost column and click on it.Open the Mac App Store by simply clicking on the App Store icon in the dock.High Sierra is available for download from the App Store. Here’s how to upgrade from El Capitan to Sierra. Upgrading from El Capitan to SierraĪfter backing up your Mac’s important files and folders, it’s time to get started. About Outbyte, uninstall instructions, EULA, Privacy Policy.

For example, if you had Microsoft Windows 8.1 and were upgrade to Windows 10, it would be considered a software upgrade.Special offer. Another good example of a software upgrade is upgrading your version of Windows. For example, you may be running version 10.11 of Mac OS, version 10.12 is an upgrade, and version 10.11.x is an update. To replace (a software program) with a more recently released, enhanced version. Like this, you can upgrade various components of the computer. For example, with a hardware upgrade you could replace your hard drive with an SSD and get a huge boost in performance or upgrade the RAM so the computer runs more smoothly. Or an upgrade is a term that describes adding new hardware in a computer that improves its performance. Hardware upgrading is the replacement of new hardware with the old versions. In computing and consumer electronics an upgrade is generally a replacement of hardware, software or firmware with a newer or better version, in order to bring the system up to date or to improve its characteristics. Upgrading is the process of replacing a product with a newer version of the same product.

Also, you will learn that what is an upgrade and how you can do upgrade from on OS to the another version of OS. macOS Sierra 10.12 is the latest released version of Mac operating system right now. In this article, you are going to learn that how to upgrade Mac OS X El Capitan to macOS Sierra 10.12. Upgrading from one operating system to the another OS is the way of installing Windows or Mac operating system.

How to update mac os sierra