Setting up and installing the HP DeskJet 2621 printer is remarkably straightforward, even for users with minimal technical expertise. The package includes a comprehensive guide that outlines each step clearly. The printer comes with a user-friendly interface and intuitive control panel, making navigation a breeze. With the provided software, users can easily connect the printer to their computer or mobile device through USB or Wi-Fi. Additionally, the HP Smart app offers guided setup, ensuring a hassle-free installation process.