"You can purchase a wireless network card at any Staples store. And as Staples has many locations and a website, buying the wireless network card should be easy through them."
You need to change the network card in your computer with a wireless one, and buy a wireless router. Need 2 items: wireless router wireless network card
If your computer soes not have a network card installed you will need tp purchase one.
Yes, the wireless network adapter allows you to connect wireless with any device supporting it. Laptop come with network card and for old PC you have to buy it.
Buying a wireless card depends on if your wanting to use the laptop while not near the desktop. You can buy network cables to connect the two computers as well.
If you mean a wireless network connection - you should buy a WiFi adapter (USB or PCI or PCI-e), install it in your computer and then set-up a new network connection. If you mean wireless as no-cable-power - there is a problem. Desktop computer uses much more power than laptop and no battery can power it for a time longer than few minutes.
11 Mbps
a "wireless card" is a network card that receives a high frequency signal from a wireless router or wireless access point. Same as an Ethernet Card/Network Interface Card(NIC), only wireless. A wireless Card is a network card which connects to a radio-based computer network, unlike a regular network interface controller (NIC) which connects to a wire-based network such as token ring or ethernet. A wireless Card, just like a NIC, works on the Layer 1 and Layer 2 of the OSI Model. A wireless Card is an essential component for wireless desktop computer. This card uses an antenna to communicate through microwaves. A wireless Card in a desktop computer usually is connected using the PCI bus. Other connectivity options are USB and PC card. Integrated WNIC's are also available, (typically in Mini PCI/PCI Express Mini Card form).
Yes. You should have a wifi card installed in your computer to gain access to the wireless network.
You can go and buy a wireless network adapter at Wal-Mart wherein they offer you different brands of wireless network adapters. You can also buy such network adapters at www.amazon.com, www.bestbuy.com.
Does it have a wireless card? Is the driver installed? Is your wireless access point on? Is the right password put in? Have you tried the card in a different computer? Different network?
yes
A wireless card for laptops is used to enable the laptop to connect to a wireless network. A wireless router is used to keep track of the whereabouts of devices connected to the network. It is part of the network. This is a very basic answer but I think it should be enough to answer your question.