An ISDN Issue
ISDN has been a much-maligned telecommunications service. Saddled with secondary meanings of “I Still Don’t Need it”, and “I Still Don’t Know”, ISDN may be regaining some respect.
Category Archives: Glossary
What is EIGRP?
The Enhanced Interior Gateway Routing Protocol (EIGRP) represents an evolution from its predecessor IGRP (refer to Chapter 42, “Interior Gateway Routing Protocol”). This evolution resulted from changes in networking and the demands of diverse, large-scale internetworks.
How does an inkjet printer work?
Have you ever wondered how your inkjet printer works? How does the ink get from the inkjet cartridge to the paper? Why is the print quality is so clear? Why the printing is so quiet?
What is a Keylogger?
A keylogger is a hardware device or a software program that records the real time activity of a computer user including the keyboard keys they press.
IRQ Assignments
Anyone who has ever tried to install a legacy (non plug-and-play) device has learned that device configuration can be a world of confusion for the novice. Fortunately, the entire concept of device configuration can be simplified through the understanding of a few basic terms and concepts.
Seven Layers of the OSI Model
Various mnemonics have been created over the years to help remember the order. Probably the most taught and textbook found ones are:
Cleaning Your LCD Monitor or Laptop Screen
What does LCD stand for?Liquid Crystal Display, mostly used in flat screen monitors and laptop screens.
Award BIOS Beep Codes
AwardBIOS was once the branded BIOS software by a company named Award. Award is now owned by Phoenix Technologies, one of the top BIOS software makers in the world. Many motherboard manufacturers have integrated AwardBIOS into their motherboards and, when trouble starts, will sound the AwardBIOS beep codes.
What is a Exbibyte?
A exbibyte is a unit of data storage that equals 2 to the 60th power, or 1,152,921,504,606,846,976 bytes.
10 Safety Tips For Buying On eBay
eBay has become a household name for shoppers. A lot the buyers on eBay are not regular internet shoppers but they still shop on eBay. Such is the power of eBay giving simplicity of shopping and top bargains. From time to time, there is some fraud on eBay about fake fashion items, event tickets that do not exist,… Read More »