How does Win7 check if the computer has a wireless network card? See if there is a wireless network card in the all-in-one/desktop

In today's society, we can always search for available wireless signals, whether at home or on the street, which brings us a lot of convenience. But do all computers have built-in wireless cards? Under the Win7 system, how do we judge whether the newly purchased desktop or all-in-one machine has a built-in wireless network card? Below, please follow the small series to see it!

a method of determining:

1, click on the Start menu, click & ldquo; control panel & rdquo ;;

2, the control panel view to modify & ldquo ; large icons & rdquo; then click & ldquo; network and sharing Center & rdquo ;;

3, in & ldquo; network and sharing Center & rdquo; click & ldquo; change adapter settings & rdquo ;;

4. If there is a “Wireless Network Connection” in the window that opens, it means that there is a wireless network card in the computer.

Analyzing Method two:

1, click on the icon in the bottom right corner network;

2, the pop-up window if the wireless network connection, the following And there are a lot of wifi signals that indicate that there is a wireless network card in the computer.

These are under Win7 check the computer system there is no way the wireless card, if you would like to know if my computer has a wireless network card, try the above procedure!