Macs can download an app, as can phones and tablets.
Microsoft's Skype is a well-established video conferencing app that's available on a wide range of devices and comes pre-installed on Windows 10 PCs. Works on: Windows, Mac, Linux, Web, iOS, Android, Xbox One.If you don't have access to the internet, you can join active Skype conversations by dialling in from your phone. Best of the rest: Houseparty, Discord and more.So if you have a limited data plan or you're using mobile internet (3G or 4G), keep an eye on your data use. Keep in mind, video chat can use a lot of data. A connected device with a camera – built-in or attached.An internet connection, preferably 10 megabits per second or more.
We've put together a list of the features and limitations of the big names in free video conferencing.