You just bought an HP printer but don’t know how to install it? No matter which system you’re using, Window 11 or Mac, you can find a step-by-step HP printer installation guide here. Before you start the installation, you need to connect your HP printer to your network so it can be monitored on the computer. Here’s your one-stop guide on how to set up a HP printer via 123.HP.com website that is a valuable resource for printer setup or using other methods available for the process.