You can install GNU make on Windows using Chocolatey. Open up Command Prompt or PowerShell and run the following command:

choco install make

You may need to restart the CLI to use the make command. Once restarted, run the following command to validate the installation:

make -v

If you see version information, continue to the next section. If you encounter issues, you may need to download and install the setup package at http://gnuwin32.sourceforge.net/packages/make.htm.