The 480K Pixel Webcam driver is a software package that allows Windows to interact with and utilize a webcam with a resolution of approximately 480K pixels (or 0.48 megapixels). This is a lower-resolution webcam commonly found on older or budget devices. The driver ensures that the webcam functions properly, allowing you to capture video, take photos, or use video calling and conferencing applications like Skype, Zoom, or Microsoft Teams.