The motherboards only usually have a slot for wired connection. You need to buy a wifi card or a USB wifi dongle device, unless otherwise stated, most motherboards do not have wifi. one should buy an adapter, preferably one that's PCI-E.

Using an old satellite dish to fashion a DIY Wi-Fi antenna is an excellent way to do this. Turning a satellite dish into a Wi-Fi antenna can be both economical and efficient, because there is no signal loss using USB cable connections as compared to coaxial cable.

A wireless network allows devices to stay connected to the network but roam untethered to any wires. A wired network uses cables to connect devices, such as laptop or desktop computers, to the Internet or another network. A wired network has some disadvantages when compared to a wireless network.