Simple tasks like rebooting your laptop or netbook will solve most connection issues. Most computers have a Wi-Fi setting. Be sure your Wi-Fi is turned on. If your computer does not have a Wi-Fi setting, go to Internet Options on your computer and verify your wireless LAN (WLAN) connection is enabled. If it is not enabled, right click and enable it. Check your signal. Right click on the wireless icon in the system tray, select "View Wireless Networks" and select a network from the list presented.