Updating your Wi-Fi drivers on Windows
Some wireless features may not work properly if you wireless drivers are out of date. Here is a guide to update your drivers.
1. In the search box on the taskbar, enter device manager, then select Device Manager.

2. Select a Network Adapters to see names of devices under it.

3. Find your wireless device, It probably have Wi-Fi in the name, and double click it.

4. Switch to the Driver tab and click update driver
5. Choose Search automatically for drivers.

6. If it finds a driver install it.