1Download and Install VS Code
VS Code comes straight from Microsoft's official site. You download an installer, run it, and accept the defaults — nothing to configure at this stage.
Windows
- Go to code.visualstudio.com.
- Click the download button for Windows.
- Run the installer and accept all default options.
- Open Visual Studio Code once it finishes.
Mac
- Go to code.visualstudio.com.
- Click the download button for Mac.
- Open the downloaded file and drag Visual Studio Code into your Applications folder.
- Open it from Applications (or Spotlight — Cmd + Space, then type "Visual Studio Code"). The first time, macOS may ask you to confirm you trust it — click Open.
+-----------------------------------------+ | (icons) | Welcome | | [] | | | * | Start | | v | New File... | | |> | Open Folder... | | [] | | | | (empty editor area) | +-----------------------------------------+
A window with a Welcome tab, a row of icons down the left sidebar, and an empty editor area in the middle — identical on Windows and Mac.
Download only from code.visualstudio.com — not a third-party download site. The official installer is safe and free.
You do not need to change any installer option. Click through with the defaults. Module 3 covers any settings that matter later.
2Find the Extensions Panel
Extensions are add-ons that give VS Code new abilities. Don't install any yet — the goal here is just finding the panel so it's familiar in Module 3.
- Look at the left sidebar for the Extensions icon (four squares).
- Click it, or press Ctrl + Shift + X (Windows) / Cmd + Shift + X (Mac) to open the panel.
- Type a name in the search box to see how results appear.
- Browse the list. Don't click Install on anything yet.
Module 3 tells you exactly which extensions to add. Installing them now, out of order, only creates confusion — just look.
Verification
Keep VS Code installed after this lesson. Module 3 picks up right where you left off and installs the extensions you actually need.
Related Resources
- claude.ai — The Claude AI platform
- Claude documentation — Official documentation
- Claude support — Help center and troubleshooting
Lesson complete
You have VS Code installed and know where the Extensions panel lives — the two things that make Module 3's editor setup feel familiar.