[. . . ] If a prompt appears asking you to set the language and country/region, use the arrows to select your language from the list of languages, press OK to confirm. [. . . ] Make sure you push the cartridges in firmly until they snap into place. Place the top of the alignment page face down in the front right corner of the glass. Turn on your computer, login if necessary, and then wait for the desktop to appear. IMPORTANT: If the startup screen does not appear, double-click My Computer, double-click the CD-ROM icon with the HP logo, and then double-click setup. Once the USB prompt appears, connect the USB cable to the port on the back of the HP All-in-One, and then to any USB port on the computer. Follow the onscreen instructions to complete the software installation. [. . . ] Connect the USB cable to the port on the back of the HP All-in-One, and then to any USB port on the computer. [. . . ]