Microsoft is officially shutting down Skype (RIP). Even if you haven't used the app in years, it's possible Skype was your ...

Slack is a business communications platform used by more than 100,000 companies worldwide. It’s a lighter-weight, easier-to-use version of Microsoft Teams centered around “channels” rather than “teams ...

Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he specialized in writing. Jake has been helping people with their technology professionally since ...