I installed Cygwin on Windows but it does not install the Emacs editor. I have no clue how to use Vi. If I install Emacs separately, how do I set it up so that I can run Emacs from the Cygwin console? I know that it has something to do with adding the name to the /bin directory, but I forget how to set it up, it's been 15 years since I ran Linux...but like I said, I'm on Windows using Cygwin.
Also, in what directory should a person put their programming projects. In ./usr/ ?