Prerequisite: The need for wireless network card to support the AP hotspot, before the operation can be viewed on the Internet to see whether their wireless network card support AP, the general current many notebook built-in wireless network card or USB wireless network card support AP. The following is the introduction of the XP system notebook WiFi hotspot Open tutorial, if it is a desktop computer, you can add a USB wireless network card on the desktop computer!
The specific steps are as follows:
First, right click My Network Places on the desktop and choose Properties;
The second step, now pop-up "network connection" again right click on the "Wireless Network Connection" property;
Third step, select the Internet Protocol (TCP/IP) attribute, and set the IP address and subnet mask in the Internet Protocol (TCP/IP) attribute to determine.
Step Fourth, click the "Advanced" setting in wireless network configuration in the Wireless Network Connection Properties window, tick "Any available network (first access point)", and do not check "automatically connect to a non preferred network";
Step fifth, back to wireless network configuration add Network name (SSID) such as: Officezu name can be taken, the network key set at least 5 digits, and then on the hook "This is a computer to the computer (temporary) network, does not use wireless access points."
Step sixth, at this point, return to the wireless network configuration to see the available network that you just added, next in the "Local Area Connection" property, in the Advanced column, check "Allow other network users to connect through this computer's Internet connection".
Step seventh, and finally open the wireless network to view "available wireless Networks", try the WiFi connection on your phone.