So very frustrating to get the whole system set up only to find that every time I shut the lid and it went to sleep upon opening the wifi would not automatically start up. Spent 3 days researching and troubleshooting only to end up on the phone w/ Dell tech who after 3 hours of trying could not resolve the issue. They wanted to send a tech out to replace the hard drive. So happy I bought this through Amazon as the rep stuck w/ me through the call w/ Dell (who wanted to charge me to troubleshoot!!!) and agreed to refund my money promptly.