Wi-Fi is a wireless local area network (WLAN) technology and standard that uses high-frequency radio waves to provide wireless Internet and network connections to your device.
Turning off Wi-Fi will disconnect your PC from all Wi-Fi networks, and turn off power to the Wi-Fi adapter.
Turning off Wi-Fi when not needed can save on electricity and improve security.
This tutorial will show you how to only turn on or off Wi-Fi communication for your Windows 11 PC.