To exit this app-management mode, press the home button. This is what seems to have happened with my friend — the Mail app had somehow gotten tossed into a new, blank home screen.

Rearranging apps on the Roku home screen can be done in a few easy steps, but it might not be an obvious process to new users.

If you use your Roku device on a regular basis, then the smallest customizations can add a lot of convenience. Here's how to move and organize your apps.

Rearranging apps on the home screen and removing certain items from CarPlay is also possible. Most Apple users expect the home screen management to be allowed right on the CarPlay home unit.

Tap Clear and all the app icons on your home screen will turn semi-translucent. This will also affect icons across your device, like in Settings and other menus.

If your iPhone lacks a home button or your actual home button is not working, you can add a virtual one using AssistiveTouch. Here's how.