I'm connected wirelessly to my local area network and the internet per Network and Sharing Center. When I open a command prompt and run ipconfig /all, I can see my IP address, default gateway, DHCP server, DNS servers. I can ping locally and remotely (google.com, yahoo.com). But, none of the browsers work. IE 11 says "This page can't be displayed", Chrome says "This webpage not available", Firefox just sits there and doesn't say anything. I've been through the Microsoft Windows 7 troubleshooter which included deleting browser history, disabling add-ons, resetting Internet Explorer, checking whether a third-party service or program is conflicting, and finally running a system restore to an earlier time when the browsers were working. The computer is a Lenovo laptop running Windows 7 Home Premium, 64 bit, 3 gb of memory. Does anyone have any suggestions?