Use npm install -g vercel@21.0.1 (or earlier).
Use GitHub Codespaces or Gitpod in your browser (Chrome or Firefox still receive some support on Win7 via ESR versions). These provide a full Linux terminal in your browser where you can run the latest Vercel CLI flawlessly. windows 7 vercel app
This may allow the CLI to start, but you will likely encounter Kernel32.dll errors because Windows 7 lacks certain APIs used by modern JavaScript engines. Method 3: The "Cloud Only" Workflow (Recommended) Use npm install -g vercel@21