This post will guide you on a couple of fixes you can try if the Wi-Fi icon is greyed out in Windows 11/10 Why is the Wi-Fi Icon greyed out? It can be a temporary issue or a UI glitch to start with.

If you see the Ethernet icon instead of the WiFi icon on your Windows 11/10 PC even when you are connected to a WiFi connection, see this post.

If your Wi-Fi toggle isn't showing up in Windows 11, there are a few different ways we can fix it, from re-enabling the adapter, to reinstalling the drivers.