She opened the built-in Camera app on her laptop, propped it against a stack of books to angle it downward, and placed a single coaster under the webcam’s lens. The result was terrible—grainy, dark, and flat.
Now came the real magic: . She used the computer’s screen to see a live view of the coaster, adjusted the focus with a keyboard shortcut, and triggered the shutter without touching the camera. No shake. Perfect exposure. take photo on computer
Most modern laptops and all-in-one computers come with a built-in camera. If yours doesn't, you can easily connect an external USB webcam. On Windows (10 and 11) She opened the built-in Camera app on her