The Project window is one that you will use frequently and provides quick access to objects in your project. As you can see here, the Project window is organized in a hierarchical view on the left. Selecting a folder on the left reveals the contents in the panel on the right.

That panel displays breadcrumbs on top and has a slider in the bottom-right corner to control the size of the icons:

The Create drop-down menu in the top-left section of the Project window gives you quick access to creating a game asset in the current folder.

To the right of the Create drop-down menu is a search bar followed by three icons. The first two icons are Search by Type and Search by Label, respectively. The third icon allows you to save your search.