Wired vs Wireless Networking

Building the local area network that’s right for you Computer networks for the home and small business can be built using either wired or wireless technology. Wired Ethernet has been the traditional choice in homes, but Wi-Fi and other wireless options are...

Top Public Internet DNS Servers

Most computers on TCP/IP networks that need name resolution support use the Domain Name System (DNS). Setting up DNS on client devices requires identifying the DNS servers to use. Network administrators (on the Internet, service providers) install and maintain these...
How To Completely Erase a Hard Drive

How To Completely Erase a Hard Drive

If you want to completely erase a hard drive, it’s not as easy as deleting everything on it. To truly erase hard drive data forever, you’ll have to take some extra steps. When you format a hard drive you don’t actually erase the hard drive of data,...