VOIP
Definition:
VOIP is short for Voice over Internet Protocol. VOIP allows telephone calls to be transmitted over an Internet connection. Vonage is an example of a VOIP service provider.
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Windows Explorer
Windows Explorer (also referred to as My Computer or just Computer in Windows XP and Windows Vista) is a program that allows you to view files and folders on your PC, as well as any other attached computer or device such as a USB hard drive or a DVD reader. Windows Explorer also allows you to copy, move and delete files and folders.
