**HP Setup** refers to a broadcast setup service used by HP printers to connect to a home network during the initial setup process. This service is helpful in facilitating the printer’s connectivity to the network, typically within the first hour after setup begins[2]. However, it is essential to avoid connecting to “HP Setup” Wi-Fi networks that appear as unauthorized or malicious, as they can pose security risks[1].

For setting up HP printers, users can also utilize the **HP Smart** app, which is available for mobile devices, Windows, and macOS. This app simplifies the setup process and provides features like printing and scanning[3][4]. For additional support, HP offers a dedicated website and support resources[3].

If you encounter issues with **HP Setup**, such as being blocked from running the setup executable, checking network permissions and firewall settings might resolve the problem[5].