Notepad++

Use Notpad ++ for writing program it is very effective editor for all the languages

it is good... if we use notepad for opening files, which are created either in edit.exe or vi in unix it wont be use line break.. but when we use notepad++ it will format perfectly and display good..
when we click on starting brace it will automatically highlight closing brace... lot more...

notepad+++ is good

and it's freeeeeeee