In order to gain access to resources in a global network, it is necessary to connect to the Internet.This is a prerequisite for personal computers and all portable devices.Although in recent years began to appear solutions, operating an Internet connection in the background (invisible to the user), even when using all settings takes care provider.The connection method depends on the type of network interface, and since a lot of them, then a full review of all the options is beyond the scope of this article.We will consider the option of using wireless 3G-modem.Also indicate how to connect to the Internet over a local network through another computer.
Wireless Modems, which communicate with the provider takes over the airwaves, without wires, is getting more and more popular.This is easily explained by the fact that the cost of laptops is reduced, their sales are growing, and the only way to be online all the time - it's wireless.Consider how you configure the connection to the Internet using a modem USB 3G-operating system Windows 7.
First of all, you need to install the device driver.This small program may be contained in the internal memory, and when the modem function is active startup be installed automatically.Otherwise it should be set with an accompanying CD-ROM or by using another computer with access to the Web, download the developer.Once the device is determined, it is possible to create a connection to the Internet.
press the right mouse button on the image screen in the system tray and select the "Network Control Center."Here it is necessary to follow the path of "Set up a new connection - Internet connection - Dial".Then, dial the number, user name and password.These data can be obtained from the provider that provides access services.After testing, the system will offer to initiate a review.That is so simple.
One cable - two computers
Sometimes you need to connect to the Internet not directly but through another computer.For example, a common situation when you need to connect to the network, several devices.This method allows several times to reduce the amount of costs for services access.If the provider does not comply with a binding to a specific MAC-address, it is sufficient to turn the mains lead to a switch or hub, which also connect the wires from the other LAN computers.Access will be equal, and no additional settings have to perform.
However, to prevent inclusion of many providers of such rigidly indicate the number of the network card of a computer.If you turn on the cable to the other "hardware", the Internet will not operate.You can, however, insert into the computer a second network card and the cable from it to lend to the switch.Then all the other devices included to have access to the Internet - through the first computer.It takes only allow sharing through configuring the adapter in the Network.
