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Computer viruses used to be a huge problem in the IT world and if you didn't have antivirus software, you'd essentially be opening yourself up to...
Wi-Fi routers, the little boxes with flashing lights that connect your home to the Internet. You might even be using one right now. You might not...
All computers need at least 3 pieces of information to connect to a network. An IP address, a subnet mask and a default gateway. The difference...
DNS is a crucial part of the Internet, but what is DNS? DNS stands for Domain Name System and acts kind of like a phonebook. Every time you click on a...
We all know spam emails are annoying and even though most email providers do their best to block as much spam as possible, there will always be some...
If you've ever made a contactless payment, opened a door or used a printer with an ID badge, the chances are you've used a technology called NFC. NFC...