To add a printer to WiFi, you typically need to connect the wireless printer to your home Wi-Fi network by selecting your network’s name (SSID) and entering the Wi-Fi password on the printer’s control panel or touchscreen. This can be done using the printer’s wireless setup wizard, or by pressing the WPS button on both the printer and your router to connect automatically. After the printer is on the Wi-Fi network, you add it to your computer or device via the system settings (e.g., “Printers & Scanners” on Mac or Windows) to finish installation[1][2][3][4].

Here are the main methods:

– **Wireless Setup Wizard on Printer**: On printers with a screen, navigate to wireless settings or network menu, select your Wi-Fi network, and enter the password[1][2][3].

– **WPS (Wi-Fi Protected Setup)**: Press the WPS button on your router, then on your printer to connect without entering the password manually[1][2].

– **Using Ethernet and Web Interface**: Some printers allow connecting via Ethernet cable first and configuring Wi-Fi settings through their built-in web interface by entering the IP address in a browser[1].

Once connected to Wi-Fi, add the printer on your computer:

– **Windows**: Go to Start > Settings > Bluetooth & devices > Printers & scanners, and add the printer if not listed[4].

– **Mac**: Go to System Preferences > Printers & Scanners, click the “+” button, and select your wireless printer from the list[3].

Make sure your printer is powered on and within range of your Wi-Fi network. If connection issues occur, restart your printer, router, and computer, and consult your printer manual for troubleshooting[1][3].