The term **”123hp”** primarily refers to the official HP website domain **123.hp.com**, which provides comprehensive support for setting up, installing, and troubleshooting HP printers by downloading the correct drivers and software for your printer model[1][2]. This site guides users through processes like driver download, installation, printing tests, and connecting printers wirelessly.

Key points about **123.hp.com**:

– It is the official HP portal for printer setup and driver downloads.
– You enter your printer model number to find and download the appropriate drivers.
– Instructions cover multiple operating systems including Windows and Mac.
– The site supports various HP printer features like scan, copy, fax, mobile, and cloud printing[1][2].

However, users should be cautious because there are **many fake or scam sites posing as “123hp”** trying to steal personal information or charge for free software[3][4]. Official HP sites never include extra words (like “setup” or “.us”) in the URL, display a valid HP copyright, and do not ask for money to fix software issues or remote access to your computer.

In summary, **”123hp” relates to the official HP printer setup website and service** (123.hp.com) for driver installation and printer support, but it is important to avoid fake sites pretending to be this resource[1][2][3][4].