I want dell vostro 1550 webcam software

Actually web cam work automatically in win 7 when you need. Like, in skype, yahoo massenger etc. Win 7 has built-in driver for web cam.

You can search in dell website for drive

But if win 7 cant give driver for cam, then you can use update driver from from web cam properties. Type device manager in start menu> then select imaging device> then properties> from driver select update driver> then search in internet. This will do it.

Also you can search in dell website for driver.

Hi

My Name is Ashish and I work for Social Media and Community at Dell. To download the drivers for webcam, please click on the following link:
http://bit.ly/fidLPi
Then create your account there. When you finish with the account creation process, it will give you the drivers list and will also have the webcam drivers.

Hope that would resolve the issue.

Thanks
Ashish