tutorial
Refers to an instructional guide, lesson, or walkthrough, especially in software, games, or online contexts.
ゲームを始める前にチュートリアルをプレイした。
I played the tutorial before starting the game.
このソフトのチュートリアルはとても分かりやすい。
This software's tutorial is very easy to understand.
I watched the tutorial for the new app.
I already knew the controls, so I skipped the tutorial.
I proceeded with the setup by following the on-screen tutorial.
The main story began after I cleared the game's tutorial.