Opening Unreal Engine for the first time reveals the main workspace, known as the Unreal Editor. It might look complex, but it's organized into a few key panels. Understanding what each one does is the first step to building your own worlds.

Here’s a quick rundown of these main areas:

• Viewport: This is your window into the game world. You can fly around the scene, place objects, and see what your game will look like.
• World Outliner: A list of every single item, or Actor, currently in your level. This includes characters, lights, cameras, and scenery.
• Details Panel: When you select an Actor in the Viewport or Outliner, this panel shows all of its properties. You can change an object's location, color, size, and much more here.
• Content Drawer: This is where you store and organize all the files for your project, called Assets. Think of it as your project's file cabinet.

When you launch Unreal Engine, you'll be greeted by the Project Browser. This is where you can open existing projects or start a new one. Creating a new project involves choosing a template.

After selecting a template, you'll configure some basic project settings. You'll give your project a name, choose where to save it, and decide on settings like the target platform (Desktop or Mobile) and quality preset (Maximum or Scalable). For learning, the default settings are usually fine.

Everything you use to build your game is an asset. 3D models, textures, sound effects, music, and pieces of logic are all different types of assets. You manage them in the Content Drawer.

You can import assets by dragging files from your computer directly into the Content Drawer. It's crucial to keep your assets organized. Just like you wouldn't dump all your documents into one folder on your computer, you should create folders inside the Content Drawer to sort your assets by type. For example, create folders named Meshes, Textures, and Audio.

Once an asset is in your Content Drawer, you can drag it into the Viewport to add it to your scene. An asset placed in the world is called an Actor.

Moving around the 3D world in the Viewport is essential. The controls are similar to playing a first-person video game. Hold down the right mouse button to look around. While holding it, you can use the WASD keys to fly through the scene. The Q and E keys will move you straight down and up.

To manipulate an object, or Actor, simply click on it in the Viewport. This will select it and bring up a tool called a gizmo. The gizmo lets you move, rotate, or scale the selected Actor. You can switch between these three modes using keyboard shortcuts.

Pressing the W key activates the Move tool, E activates the Rotate tool, and R activates the Scale tool. Try selecting an object and using these tools to position it exactly where you want in your world.

These are the absolute basics of Unreal Engine. Getting comfortable with the editor layout, creating projects, managing assets, and navigating your scene are the building blocks for every other skill you'll learn.