For the best iCloud experience, make sure your device meets the minimum system requirements.
Use the latest version of macOS
Update to the latest version of macOS. Go to Apple menu () and choose App Store. See if there’s an update available.
Go to Apple menu () and choose System Preferences > iCloud. Enter your Apple ID. When you sign in, iCloud is turned on automatically.
Check your iCloud settings
After you enter your Apple ID, go to System Preferences and click iCloud. Choose the apps—like Notes, Photos, and iCloud Drive—that you want to use with iCloud.
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