HP printers are among the top-rated printers in the world these days. Owing to their advanced features, millions of homes and offices use HP printers. There are many hardware and software aspects that you need to keep in mind while connecting your printer to your computer for the very first time. If you want to install the printer then the first thing you need is a printer driver installed on your computer, which you can easily get from 123.Hp.com.Setup. As the installation process depends on the printer model, so, you may need professional support.