Microsoft's Skype has finally shut down, concluding its 22-year tenure as the once-dominant internet calling and messaging service.

Skype users bade farewell to the online communication service Monday, reminiscing about late-night calls with friends, long-distance dates and free catch-ups with far-flung family — along with pixelated faces and “Can you hear me?” moments. Microsoft, its owner, has shuttered the service to focus on its alternative calling service, Teams.

Microsoft decided to shut down Skype to focus its resources on developing its Microsoft Teams app, which includes the services that Skype provided plus more.