I'm using an MSI notebook. I tried to take a picture using webcam but couldn't. It says camera not found. I've downloaded software from the Internet too, Magic Camera. The software says it must be purchased but I wanted a free application.
Before you try to use the webcam, make sure that the MSI notebook is equipped with a webcam. You can check if there is one on the middle margin of the lid. If it does have a webcam, you need to make sure it is installed properly in Device Manager. Use the support CD with drivers, then you can use it in your favorite application.