Windows Update - Eaten up my Internet boadband Data Usage

Question

 My laptop got crashed yesterday and got reinstalled Windows 7 H.P.

I missed some softwares which was using before because of no back up.


Planned to download those softwares and pluged in my data card.


In a minute, Windows Update message poped up and asked for Important Security updates.


Unfortunately, default setting was to download and install the updates.


After starting the update, I went for watching a movie.


Came back after a while, I was suprised to see around 2GB of data got downloaded and updates installed.




Waw great.. great.. am happy... good one .. hmm...