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A Guide to VoIP
What is VoIP? Voice over Internet Protocol (VoIP) is the ability to transmit voice over the Internet to either a receiving computer, telephone or even a mobile phone. VoIP phone is becoming the popular worldwide telephone service for both...
The XP Firewall Isn't Enough
You might think you don't need a firewall because windows XP has one built in, but read on for a plain-english explanation why this isn’t enough.
Before broadband and cable connections were common most people didn't need a personal firewall...
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