Video chat on smartphones has come a long way in a relatively short amount of time, and the tools available for Android have matured from gimmicky to genuinely useful. You have a lot of great options, ...

Using video calling platforms is about as easy as it can get these days. You can use them on computers, mobile devices, and even tablets. Video calling is popular and widespread enough that you even ...

In programming of any kind, it is traditional to create a Hello World app for your first project. This simply means you’re printing the words “Hello World” to the screen. It requires a very basic ...