Discord is a free text and voice chat medium. The application can be used from within the web browser or downloaded, with the link for both being on the homepage of its website: https://discordapp.com. It is available for several operating systems, and can be accessed via a web-app on certain browsers, which can be seen in the table below.
Supported Operating Systems
|Windows||Windows 7 SP1&2, Windows 8, Windows 8.1, Windows 10|
|macOS||OS X 10.10 Yosemite, OS X 10.11 El Capitan, macOS 10.12 Sierra|
|Android||Android 4.1 (Jellybean), Android 4.4/4.5 (KitKat), Android 5.0/5.1 (Lollipop), Android 6.0 (Marshmallow), Android 7.0/7.1 (Nougat)|
|iOS||iOS 8.1, iOS 9, iOS 10, iOS 11|
|Linux OS||Arch Linux, Debian, Fedora, Gentoo, OpenEmbedded/Yocto, openSUSE, OpenWrt, Ubuntu|