1. How to "Install" TypeScript via the Visual Studio Installer

: If you specifically need an older SDK for legacy projects, search the Individual Components tab for "TypeScript SDK." Note that version 4.4 is often the last one available this way. 2. The Recommended Method: NuGet Packages (For MSBuild)

: Select Modify next to your Visual Studio 2022 instance. Select Workloads : Ensure the following are checked: ASP.NET and web development Node.js development .

This package handles the compilation ( tsc.exe ) during your project build process. 3. Alternative: Global or Local Installation via npm

: Find it in your Windows Start menu.