Think of it kind of like the oil in your car, except it doesn't ever have to be changed. Earwax is created by a mixture of secretions from glands that line the ear canal, sloughed-off skin cells, and bits of hair. It acts as a cleaning agent, which also protects and lubricates part of the sensitive ear canal.
Instructions. Confirm the computer has a Wi-Fi card installed. Click Start.. Type devmgmt.msc into the search bar. Press Enter to open Device Manager. Expand Network adapters.. If there is no device with the words WLAN, Wi-Fi or Wireless LAN in the name, your computer might not have a Wi-Fi card.Connect a USB wireless card to the computer and install the device to enable wireless capabilities on your PC. Click Start.. Right-click Network..Select Properties from the contextual menu to open Network and Sharing Center..f there is no device with the words WLAN, Wi-Fi or Wireless LAN in the name, your computer might not have a Wi-Fi card. Connect a USB wireless card to the computer and install the device to enable wireless capabilities on your PC. Click Start..
You can connect your laptop to the Internet through a Wi-Fi connection if you have a wireless router connected to broadband Internet and an operating system that fully supports wireless networking, such as Windows 7, Vista or XP. Here's what to do: 1  Temporarily plug a network cable into your laptop and wireless router.2  When your computer is on, it should automatically connect to the router [source: Microsoft 3  ]. Open Internet Explorer and type in the URL address of your wireless router to access the configuration page.ere's what to do: 1  Temporarily plug a network cable into your laptop and wireless router. 2  Open Internet Explorer and type in the URL address of your wireless router to access the configuration page. 3  Enter your username and password when prompted. 4  Pick a name, also called an SSID, for your network, once you access your router's configuration page. 5  C