HP DeskJet 1050 Printer Installation Software and Drivers download for Microsoft WINDOWS 32-bit/64-bit and MAC OS X Operating Systems.HP printer driver is a software that is in charge of controlling every hardware installed on a computer, so that any installed hardware can interact with the Operating System, applications and interact with other devices. Easy explanation: because each tool is used in a different way, drivers in the real world such as manuals that contain guidance on how a tool is used and must be learned by the human brain in order to use the tool. Once again humans can learn by themselves, while the computer does not, so that the operating system can control the newly installed devices to the computer (such as printers, scanners, VGA, mouse, keyboards) drivers must be installed first.