If you've logged into iCloud's website online, you can sign out there. And if you have devices (like an iPhone or iPad) that are connected to your iCloud account, you can sign those out as well.

Here's how to turn off certain iCloud features, or sign out of iCloud entirely, on an iPhone, iPad, Mac, Apple Watch, or Windows computer. 1. Open the Settings app on your device. 2. At the top of ...