Subnets vs VLANs

► VLAN switch I purchased ► https://amzn.to/3F70pyn (Amazon affiliate) What is the difference between subnets and VLANs? Both of these are used to separate or break down a network into smaller networks. Subnets separate networks physically, while VLANs separate networks virtually. My monitor (Purchased this on 11-9-25) that I use and recommend: https://amzn.to/4oCYS4o My keyboard https://amzn.to/3XJlSDb My mouse https://amzn.to/4pqvQpj