Determine if your Internet-related issue is occurring while you are directly connected to the modem, or only through wireless, then find the appropriate network adapter in the list. In this list, you will have a LAN Network Adapter, which allows your computer to connect to the Internet while plugged into the modem with an Ethernet Cable, and you may also have a Wireless Network Adapter. The Device Manager window will appear and will show you a full list of the components that are installed on your computer, including the keyboard and mouse. Continue reading for instructions on how to enable, update, or reset your network adapter on your Windows 10 computer.