I fell in love with the world wide web when I realized it was just files on other people's computers. I knew how to edit files so I could do that too. You can see my public code at my GitLab account.
I can work on Windows, Mac, and Linux.
My daily driver right now is Mac OS X.
I prefer Mac or Linux for development but Windows can definitely get things done with the right tools installed.
I am very comfortable at the command line prompt.