Provide that information and click Add Helper. A new dialog box will pop up, requiring you to input your administrator password.Click on the Agree button again to verify your action.Press on the Agree button to agree with the software licensing terms and agreements flashed on your screen.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.
High Sierra is available for download from the App Store. Here’s how to upgrade from El Capitan to Sierra. About Outbyte, uninstall instructions, EULA, Privacy Policy.Īfter backing up your Mac’s important files and folders, it’s time to get started.
