Most modern laptops come with a built-in webcam and microphone. Taking a picture (photo) requires using the webcam via software (an "app"). This report outlines the standard methods for Windows laptops, Chromebooks, and MacBooks, as well as troubleshooting tips.
Look at the bottom-left corner. There are three icons: a single-photo mode, a four-photo "burst" mode, and a video mode. Click the single rectangle icon for a standard photo. how to take a picture on laptop