Set default programs for all file types in vista

Set default programs in Vista:

In vista there is an option to set default programs for all file types at a single place.
Set default programs in Vista:
* Start menu -> Default Programs.
* Under "Choose the programs that windows uses by default", select "Set your default Programs".
* It will list all the Programs.
* Select a program to which you want to set default programs.

Now it is easy to set default programs in vista for all files.