Q. Are assets and game objects the same?
A. Not exactly. The big difference is that an asset has a corresponding file or group of files on the hard drive, whereas a game object does not. An asset may or may not contain a game object.
Q. There are a lot of different controls and options. Do I need to memorize them all right away?
A. Not at all. Most controls and options are already set to default states that cover most situations. As your knowledge of Unity grows, you will continue to learn more about the different controls available to you. This lesson is just meant to show you what’s there and to give you a bit of familiarity.