Notepad++ questions

[Vipershark]

The answer to both of those is yes.

You can make ANYTHING in Notepad++, just as you can make anything in regular Notepad or any other text editor.
You can't make it in Notepad++ ALONE of course (you'd still need some sort of compiler obviously) but all the code and such can be done completely in N++ if that's what you want to do.