Virtual WiFi in Windows 7 and Windows 2008 R2 to connect Spica (and not only) to the Internet through a PC (an access point wifi)

In Windows 7 and Windows 2008 R2 Virtual WiFi technology was incorporated into the operating system. It is possible to create only one virtual adapter, which will operate in access point modes, while providing encryption WPA2-PSK/AES. Update the driver for your wireless adapter, you need a driver supports Virtual WiFi (first try, most likely not need to be updated). 
So, there are two ways - simple and very easy . Start simple 

1 way:

1) Start a command prompt with administrator privileges (Start / All Programs / Accessories / then right-click on the string cmd / Run with administrator privileges. 
2) We write (or copy and paste) the following commands:
netsh wlan set hostednetwork mode = allow ssid = "Network Name" key = "PASSWORD" keyUsage = Persistent - Setting the location of the network where the Network Name - SSID of the network; PASSWORD - security key user, the network uses.
netsh wlan start hostednetwork - Run posted network.

after the first command, you have in Device Manager will be a new virtual network adapter - The adapter miniport virtual WiFi Microsoft (Microsoft Virtual WiFi miniport adapter), and in the Control Panel - Network and Sharing Center - Changing the adapter will see a new connection, Wireless Network Connection 2, which will show status - there is no connection. The second command, just him and set on. Now other wireless devices can connect to our access point.
3) To Share Internet from your computer to another device through the incorporation of our virtual wireless adapter to go to the properties of a connection through which your computer goes on the Internet, and on the last tab,"Access"tick "Allow other network users internet connection on your computer "and below in the drop-down menu, select" Wireless Network Connection 2 "

Now looking for a telephone network (Network Name), enter the password and using net on the phone through a PC!

2 way (very easy)

Download VirtualRouter, fill in two lines, select the Internet connection that you want to Share and forget about the command line! :)