As Apple’s cloud storage service, iCloud lets you back up and synchronize your email, calendar, contacts, photos, and other items. The service works with iPhone, iPad, Mac, and even PC and can be accessed a number of ways to view and manage your stored content.
The iCloud web page is your primary way of accessing the service so you can view and manage all synced files as well as locate a missing mobile device. Windows users can also get to their content through the free iCloud for Windows desktop application or the iCloud Windows 10 app. You can check your mail, calendar, photos, and other items to make sure they’re in sync with your device.