>What is Matrix?
Matrix is an open network for secure, decentralized communication.
>What can it do?
Matrix supports text chat, audio/video calling, file uploads, encrypted chat, bridging to other protocols, and much more!
>Who is it for?
While Matrix really is for everyone, users seeking FOSS alternatives to Discord or looking for a more featured messenger than XMPP or IRC will adapt well to using Matrix.
>Where do I start?
There is a public, anon-run Matrix web gateway at https://totallysafe.website right now.