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Disabling the camera access in iOS prevents the Camera app icon from appearing on the home screen, it turns off the lock screen camera, and it also prevents all third party apps from using the camera at all, which as you may have guessed also disables FaceTime. No, you don’t have to physically remove the camera lens, this is all done by simple software settings.

Anything to boost productivity and reduce time spent emailing is a big win in my book. Accordingly, the “Sent from my iPhone” signature attached to an email has become associated in everyones minds with brevity, since naturally nobody expects a lengthy email reply sent while on the go from a smartphone, right?

Using the automatic log out feature is a good way to bring an additional layer of security to a Mac. It works just as you’d expect; after a predetermined amount of time has passed without activity, the active user account logs itself out.

Practically all apps that store documents in iCloud let you delete them from the app itself, which simultaneously removes them from iCloud and thus all other synced iOS & OS X devices. But if you’re looking to manage and remove specific iCloud documents and data, there is a better way to do it through a centralized control panel within iOS that will let you view all documents stored in iCloud, much like the same feature that is on the Mac which is accessible through OS X System Preferences. Let’s focus on the mobile side of things and learn how to do this in iOS.