To add an HP printer on a Windows device, first ensure the printer is turned on and connected to the same network as your computer (for wireless printers). Then, go to **Start > Settings > Devices > Printers & scanners**, and select **Add a printer or scanner**. Windows will search for available printers; choose your HP printer from the list and click **Add device**. If the printer does not appear, select **The printer that I want isn’t listed** and follow the manual setup instructions. After installation, check Windows Update for the latest printer drivers[1].
Alternatively, you can use the HP Smart app for an easier setup, especially for wireless printers. Download and install the HP Smart app from 123.hp.com or your device’s app store. Open the app, enable Wi-Fi and Bluetooth on your computer, and select **Add printer** in the app. Follow the prompts to connect your printer to the wireless network and complete the installation. Avoid selecting printers with “DIRECT” in their name unless using Wi-Fi Direct. HP Smart also helps install necessary drivers and supports services like HP+ and HP Instant Ink if available[2][3].
If you need detailed setup guidance, HP provides tutorial videos and support on their official site and YouTube channel[2][4].