WiFi is a wireless technology that allows you to access the internet without using cables. To connect to WiFi on your laptop you can follow these steps: 1. Turn on your laptop and WiFi adapter. 2. Click on the WiFi icon on the taskbar or system tray. 3. Select the WiFi network that you want to join from the list of available networks. 4. Enter the password or security key if required. 5. Click on Connect or Join.