Laptop webcams have not had a lot of improvement in the past few years, I can’t think of any laptop model offhand that has a good Webcam. If a laptop does have one, it will usually be located on the upper portion of the front of the screen. It will usually have a microphone located right next to it or nearby. These are almost always stationary cameras and do not move in any way, though there are models that have movable cameras. Acer has some models that used a spinning camera. It could rotate up or down, though not left or right.