how to i turn it on or do it have to be activated?

You need to consult the User's Guide that came with your computer.Carey Frisch

Hi, The following link for your reference. http://www.ehow.com/how_4882696_use-builtin-webcam-laptop-computer.html Important Note: Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.