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77Why Is My Internet So Slow Network and Firewall Issues
by Lincoln Armstrong
Can the rest of the Internet slow down your connection speed? The answer might surprise you. published 13 months ago
83Why Is My Internet So Slow?
by Lincoln Armstrong
Does computer speed matter to the network connection speed? The answer just might surprise you. published 13 months ago
66What is a PCI Express Video Card?
by Lincoln Armstrong
A video adapter, or video "card" is a set of chips and circuits which translates data into a signal that a monitor or display can translate into a visible image. published 17 months ago
68What does Binary Mean?
by Lincoln Armstrong
How to count to four using only three-digit numbers. published 17 months ago
63How do Computer Programs Work?
by Lincoln Armstrong
Computers are not smart. The average nine-year-old has spectacular intellect compared to a computer, and is capable of sophisticated prioritizing, decision making and pattern recognition with incredible... published 16 months ago
70Buying a Good Computer on a Budget
by Lincoln Armstrong
Need a new computer? Limited budget? Find out how to buy a good enough computer for less. published 17 months ago
72What is a Firewall?
by Lincoln Armstrong
One of the things computers do very well is communicate with each other. This is accomplished through a variety of mechanisms, one of which is the network, where computers are physically connected to each... published 18 months ago
64The Apple of Phones
by Lincoln Armstrong
Instead of a phone attached to a computer, we have a computer installed inside a phone. published 18 months ago
69Processing Text Files with Perl
by Lincoln Armstrong
Photo courtesy JagianPerl was invented by Larry Wall as a tool for processing large data files mainly consisting of text. Perl is an interpreted scripting language that is extraordinarily popular on UNIX and... published 16 months ago
72What is Hexadecimal?
by Lincoln Armstrong
Photo Courtesy EnstHexadecimal is a numbering system used by computer programmers as sort of a shorthand for binary values, which are used by computers to store data. Hexadecimal is the name for the "base... published 17 months ago
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