The Developer Command Prompt is your best friend for NMAKE - it handles all the complex environment setup automatically!
Install with C++ build tools selected
When the workload selection appears, select: how to install nmake
hello.exe: hello.obj cl hello.obj /Fehello.exe The Developer Command Prompt is your best friend
You should see help information with version details. how to install nmake
To verify that Nmake has been installed successfully: