Hi Dave - Yes you can use this as a computer monitor. It has 2 HDMI Connections, 1 eARC Port 2,
1 USB Connection, LAN Port, 802.11AC built-in Wi-Fi, Bluetooth®, and an Optical Audio Output Port. Here are some camera options at bestbut.com https://www.bestbuy.com/site/searchpage.jsp?st=web+camera&_dyncharset=UTF-8&_dynSessConf=&id=pcat17071&type=page&sc=Global&cp=1&nrp=&sp=&qp=&list=n&af=true&iht=y&usc=All+Categories&ks=960&keys=keys ^Cris