You've probably used the ipconfig command to view TCP/IP settings and renew a DHCP lease. In addition to these tasks, ipconfig can also help you manage DNS settings on a computer. For example, the DNS ...

For the longest time, a DNS problem meant a site wouldn't load, or it would load on my phone but not my PC, and I'd start working through a bunch of Windows commands to fix the internet. I would also ...

When you start up Firefox or Internet Explorer, the last thing you want to see is a plain, white screen declaring ‘The page cannot be displayed’. But if you ever do encounter one, we have the fix.