When setting up a small office, it's sometimes easier to use a wireless adapter card in your desktop computer than trying to run network cables to set up your network. While it's not a perfect solution, in most installations, it can allow for a much easier and faster setup.
Using a wireless network, you can position your computers where you want without worrying about running cables or drilling holes in the walls, floors, or ceilings.
While laptops normally come with wireless capabilities built in, you'll need to usually install a wireless network adapter card in most PC's. The only caveat to using wireless in a home office is if there's something that blocks or interferes with the wireless signal. Then you'd have to resort to a wired connection.
It connects to your computer to make it wireless.
Enabling a internal wireless network adapter requires installation of the hardware on your computer. Once installed you will be able to add a network to the adapter.
Modem.
If you want to use wireless connection yes you need a wireless adapter.
Computer > Network Adapter > Router > ISP > Internet
The Wireless USB network adapter delivers powerful wireless AC technology to the notebook or the desktop computer. To connect a computer to a high speed internet connection the adapter should be plugged in the available USB port.
You can't add wireless router to your computer. You can a wireless router to your network. If you do so, it does make your network wireless. In order to use your network wirelessly you need to have wireless adapter for all your computers you want to be connected wireless.
If you are using an old computer, it may not have wireless connections. My advice would be to use a wireless router for your connection. If this doesn't help, I would also connect with an adapter.
Every computer that is connected to a local area network or LAN should have an Ethernet card. For wireless networks, computers should have a wireless adapter.
It enables you to access a wireless network if you don't have a wireless card in your computer or devices.
Yes, it can. But you have to get a wireless adapter which can be either PCI, PCIe or USB.
Xbox Wireless Network Adapter MN740