Some more general information about how to work with Unity.
- This 8 hour video going over the basics of Unity and C#: Learn Unity - Beginner's Game Development Tutorial
- Unity in 100 Seconds - By Fireship - Quick 100 seconds overview of the bare basics of Unity.
- Youtube - youtube is a great source of information for getting started with Unity and will help you all the way to becoming an expert. Underneath, find a list of some of the best youtube channels to help you find the information you need.
- Code Monkey Unity - More focussed on the coding side of Unity. Well structured tutorials definitely worth a visit. To help you get started you should check out his Unity Basics for Beginners playlist
- Learn.Unity.com - Unity official learning platform. What is very nice about this is that it constantly refers back to the official documentation to help you get through the nitty gritty of things.
- Jason Weimann - A very advanced game developer with all sorts of content related to game development. Besides casual discussion/vlog type video’s he has a lot of nice tutorials as well.
- Dapper Dino - All kinds of tutorials from easy to highly advanced.
- Infallible Code - Good intermediate tutorials for Unity. Mostly focussed on writing code in C#.