Computers that connect to the same wireless router can communicate with one another through a "homegroup," a Windows 7 feature that allows PCs to share files and printers. Although organizations can ...

if you still have the old router, plug it in and match the new routers config to the old one...you might need to open a few ports or something.

As you get more and more Internet-enabled devices, what once seemed like plenty of Ethernet ports on your D-Link router may no longer be sufficient. One option is to switch to wireless for some ...

You don't need a router. If you set the subnet mask on all of the PCs to be 255.255.0.0, then they should all be able to ping each other. Basically, opening up the subnet mask puts all of the PCs on ...