For decades, all devices connected to the Internet have had an IPv4 network address. But the IPv4 address space is nearly tapped out. To provide more headroom for new devices, we’re all transitioning — in fits and starts — to IPv6. Here why that’s important.
There are many good reasons to set up virtual machines on a Windows PC, including testing new configurations and saving old ones. Win8 Pro and Enterprise come with Microsoft’s Hyper-V application; here’s a detailed tour of how it works.