Google’s popular email client Gmail is used for everything from networking with client accounts to catching up with old friends. If you want to keep your Gmail current, you need to know how to add ...

Britta is the former Deputy Editor of Pocket-lint and has covered the consumer technology industry since 2012. Her specialties include smartphones, smart home, speakers, and wearables. There was a ...

You’ve just bought a brand-new iPhone. But how do you transfer all your contacts from your old iPhone to your new one? Apple introduced iCloud back in 2011 and its cloud service can be used to easily ...

When designing equipment with switching functions, most engineers find that switching high currents and high voltages is a major problem. A solid-state solution may be possible, but it’s complex and ...

This chapter covers representative general-purpose relays used in the control circuits of most industrial, commercial, and consumer products. Relay names and terminology are in accordance with ...