Question about searching in VIM

Hi experts,

 

What do I need to put in my _vimrc file so that VIM automatically executes the search command with every character I enter **before** I press Enter.

 

I don’t know how to call this feature, but I am sure there is something that I can put in my _vimrc file…..

 

 

I had it on my old machine (Win 32 XP) now on my new laptop VIM defaults seem to be a little bit different…

 

Regards

 

Rolf