Welcome to myworkbook, We offer a tutorial (Tips and tricks, Basics, Functions, Data Analysis and VBA) on how to use Excel and Learn Excel Online, here you can find a complete overview. Want to learn much more about Excel and VBA? You can find related examples and features .
For Advanced Excel : http://excel-superuser.net/p/welcome-to-my-work-books.html
For Advanced VBA Cource : http://www.excel-superuser.net/p/1-create-macro-with-excel-v
For Advanced Data Analysis : http://www.excel-superuser.net/p/excel-data-analysis.html