how to i backup to icloud
I am paying for 2tb of storage but only using 135GB... neither my imac, ipad or phone are actually backingup to the cloud. How do I make this happen!! Thanks
Are three of them iPhone / Mac / iPad with latest version and updated and signed in with same Apple ID and password on the same network and iCloud features turned as on see some articles Set up your Apple ID iCloud settings on Mac - Apple Support
Set up iCloud on all your devices - Apple Support
Turn iCloud features on or off - Apple Support
If so , icloud data will sync .