After several troubleshooting attempts when the issue is not fixed then we attempt to check the system details using the System Service Tag Number. As the System Service Tag Number is confidential information, it is requested by the Dell Employees in a private message.

Wireless local-area networks provide Internet access within a small geographic space. This is the Wi-Fi access that you find at some business locations.

I've had my laptop for about a week now and the touch screen has stopped working last night. The last time I used it I turned it on sleep mode, then when I came back home, it wasn't working anymore. I tried calibrating it and running the troubleshooter, but nothing has helped.