upgrade sierra 10.12.6 to high sierra 10.13.1

How to Upgrade to  macOS 10.13 High Sierra:

🖥 – Check compatibility of your Mac with newer versions of macOS.

macOS High Sierra is compatible with these computers:

• MacBook (Late 2009 or newer)

• MacBook Pro (Mid 2010 or newer)

• MacBook Air (Late 2010 or newer)

• Mac mini (Mid 2010 or newer)

• iMac (Late 2009 or newer)

• Mac Pro (Mid 2010 or newer)

For details about your Mac model, click the Apple icon  at the top of your screen and choose About This Mac. 

❗️– IMPORTANT! – Backup your data. (You’ve been warned.)

Learn How to Back up your Mac with Time Machine:

Back up your Mac with Time Machine - Apple Support

✅ - Using Safari only, download the macOS 10.13 High Sierra installer here:

https://itunes.apple.com/app/macos-high-sierra/id1246284741

The download will place the "Install macOS High Sierra" app in the Applications folder. Double-click the installer to begin the upgrade process.