It’s a good idea to turn off data roaming on your iPhone if you want to avoid using data while traveling internationally. Here's how to do it.

Network Discovery allows your PC to find other devices on the network and let other devices find your PC. To turn on Network Discovery, head into Settings > Network & Internet, choose your connection, ...

There are two ways to turn off AirDrop on your iPhone: through your Settings app or the Control Center. Here's what you should know.