To turn your computer into a wireless access point, you must first ensure your network adapter supports a feature called "hosted networks" and has the latest drivers installed. In Windows 7 , there is no single "hotspot driver"; instead, you use your standard Wi-Fi adapter driver to enable virtual routing capabilities. How to Find and Download the Correct Wi-Fi Driver
Once identified, download the official driver from the manufacturer's support site: Intel® PROSet/Wireless Software and Drivers for Windows 7* download wifi hotspot driver for windows 7
The driver you need depends on your hardware manufacturer (e.g., , Realtek , or Broadcom ). You can identify your hardware by opening the Device Manager , expanding the Network adapters section, and looking for entries labeled "Wireless" or "802.11". To turn your computer into a wireless access
