Editor for what? If you are asking for a good text editor, I like Notepad++ and SciTe is not at all bad. If you want say a WYSIWYG editor for LaTeX, look at L

Editor for what? If you are asking for a good text editor, I like Notepad++ and SciTe is not at all bad. If you want say a WYSIWYG editor for LaTeX, look at Lyx. If you want something else, could you specify?