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..
Adding the LAN to the Wi-Fi Router's Network. Place the router so the Ethernet cable can reach from it to both the modem and the existing LAN switch or hub device. Connect one end of an Ethernet cable to the modem's LAN port and the other end to the wireless router's WAN port.Connect one end of a second Ethernet cable to the Uplink port on the network switch or hub and the other end of the cable to any of of the LAN ports on the router.lug the wireless router's A/C adapter into a power outlet and connect the ends of an Ethernet cable to the computer's LAN port and one of the router's LAN ports. Follow the wireless router's model-specific setup instructions included with the device to enable Wi-Fi.