If you’re planning to travel overseas and need to make a phone call back home, it’s important to figure out the best way to do so before you leave. While your cell phone provider can assist you, using ...

Making phone calls without incurring traditional phone charges has become increasingly popular, thanks to the rise of free calling apps that utilize Voice over Internet Protocol (VoIP) technology.

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Video conferencing has now become a part of our daily lives. Whether you're running a remote team, attending online classes, or simply catching up with a friend, a video call is the best way to ...