How do i REMOVE the default "open with program"?

Question

I dont want to know how to change it. i know how to change it. I want to know how to remove it.

if you could give lots of details that would be nice.

Answer 1

Hold down the Windows key (the key to the left or right of your spacebar with the flag on it) and while holding it press the letter 'E' (for Explorer)

Windows Explorer will launch

Select Tools Menu --> Folder Options

Select File Types Tab

Voila