Resources for your Mac
More information about your Mac
See your version of macOS: Choose Apple menu > About This Mac.
See your computer’s specifications: Choose Apple menu > About This Mac. For more detailed information, click System Report in the Overview pane.
Find your computer’s complete technical specifications: Go to the Apple Support webpage Tech Specs. For technical specifications in other languages, click “Tech Specs in other languages.”
Find your computer’s manual: Go to the Apple Support webpage Manuals. If you don’t see your Mac, click Browse by Product, then click Mac notebooks or Mac desktops. For manuals in other languages, click “Manuals in other languages.”
Tip: You can download the Apple Essentials guide for your Mac from the iBooks Store. Just open iBooks, click the iBooks Store button in the toolbar, then in the Quick Links section on the right, click Apple User Guides.