If you haven't yet invested in a webcam, or are looking to upgrade from a laptop-integrated camera that's proven less than satisfactory for video conferencing in recent times, there is good news. The market has burgeoned, and there are some good-quality cameras around at reasonable prices. For £69.99 (inc. VAT) the Trust Taxon QHD Webcam brings 2K image resolution, a sliding privacy cover and versatile mounting options.
Trust Taxon QHD Webcam review at ZDNet