Two hardware devices are needed in order for a computer to be connected to the wireless network.
First your need a Wireless Network Card (laptops usually already have them preinstalled)
WiFi cards are simply NIC cards you can install in the computer and can be bought fairly inexpensive these days. Usually the 'drivers' for the cards are installed first from the CD, then the card itself is installed. (some manufacture directions differ, so read the instructions first) It's usually a painless process.
Second you would need a Wireless Router
Wireless routers come a dime a dozen and are simple to install as well.
First connect the router to the cable or DSL modem, with CAT5 cable. Restart both your cable modem and your router.then access and configure the router from the routers web page (usually 192.168.2.1 but it may be different) Make sure you configure your network for WPA2 security and configure the computer for the WPA2 password as well.
You may have to renew your DCHP for this as well - contact your internet Service Provider for more details on how to do that.
Both the WiFi card and the wireless routers are manufactured buy well known companies, such as Linksys, Belkin, and Cisco.
Network interface card
yup .. you can
The computer on a network that requests from another computer is called the client.
Client Computer
There is no difference with FTP as a client on either a wired or wireless network; you use it the same way.
It is a network adapter whether it is wireless or wired type.
The computer on a network that requests resources from the server is called the client. The server may also be used to implement administrative security for the client computers.
client/server network. :)
A personal computer that is connected to a network is called a workstation or terminal.
Two purposes: 1. Wireless Client Isolation prevents one Wireless Client connected to an access point to communicate with another one connected to the same access point. (This is a typical requirement on Hot Spots, for instance, or in Corporate Environments with high security needs.) 2. It helps to prevent brute force attacks on clients' user names and passwords
Throughput for 802.11g clients is decreased
Both are wireless networks. ad hoc facilitates us to connect to another w/l client without a central access point.