People are not interested so little become a technical talk'm sorry.
When the software development in Windows PC, you will need a text editor of high-function because all of Yakubusoku in with the Windows Notepad (Notepad).
I and I because UNIX grew usually use the Cygwin software developers that VIM from (UNIX environment that runs on Windows) misuse our text editor, but if you can not use their own PC, such as when you are by visiting the client then you do not want that you can not arbitrarily install.
Recent favorite software is Notepad ++ . Notepad ++ is a powerful text editor for developers, I can use a free download because it is free software. Moreover, since carried around to put the USB is handy to use is that the little bit like when Demui client.