Sometimes users of Dell computer stuck with Wi-Fi connection problem. To fix it you need to open the “Control Panel” of the computer which is located on the menu.
Select the “Network and “Internet” then click on “Network and sharing.” Here you need to connect the available Wi-Fi connection. If you are confused then ask customer care for help. Try Dell customer care phone number 1-800-234-6190 and simply reach to experts.
visit here: https://www.customersuportservice.com/dell-customer-support/