Basic PC Anatomy
What is Bluetooth?
Bluetooth is a wireless technology designed for short range data communications Two or more
Bluetooth devices establish a connection and form a small network known as a Piconet. More ...
AMD's Phenom Processor
Since 2005 AMD has used the Athlon name for their processors. This changed in 2007
when they released their new processor called Phenom. So we must ask the question;
what is the difference between the Athlon and the Phenom? More ...
AMD Sempron Processor
The Sempron replaced the Duron as AMD's budget processor. The socket A Sempron is
basically an Athlon XP with half the cache. The socket 754 Sempron is a cut down
version of the Athlon 64 processor with half the cache. More ...
Introduction to the Raspberry Pi
The Raspberry Pi is a tiny bare-bones computer motherboard. You can easily make it into a Linux PC
by connecting your own keyboard, mouse, and display. More ...
How to Build Your Own PC - The Smart Way
So you think you can build your own PC? A little knowledge is a dangerous and expensive
thing if it all goes wrong. This article dissects a PC build component by component
illuminating the points about which you need to make wise choices. More ...
Serial ATA Hard Drive
New computers will begin using the SATA (Serial ATA) interface to the hard disk. Some
new motherboards come with built-in SATA support. The SATA interface does not use
a ribbon cable. Instead, it uses a cable similar to a network cable with only seven wires. More ...
Intermediate PC Build-it-Yourself Guide
Before you get out your tool kit and put your anti-static mat on the floor, you have
to consider a few factors before embarking on your computer-building odyssey? Now don't
panic - it's not as complicated as it seems. More ...
Power Supply Form Factors
The shape and physical layout of a power supply is called its "form factor". Power
supplies come in several industry standard form factors. Power supplies with the same
form factor are physically interchangeable. More ...
PC Technician Street Smarts: A Real World Guide to CompTIA A+ Skills
Hit the ground running with the street-smart training you'll find in this practical
book. Using a "year in the life" approach, it gives you an inside look at the common
responsibilities of PC Technicians, with key information organized around the actual
day-to-day tasks, scenarios, and challenges you'll face in the field. More ...
The Computers Back Connector Panel
So although the computer's back panel appears to be a complicated mess, each connector
has a specific shape, number and pins, and polarity key that allows only the proper
cable to be plugged in. If you get a nice comfortable feeling like your not smashing
pins when you plug a cable in, then you can feel secure that nothing will blow up. More ...
A Definitive Guide on How to Choose Your New PC
There are lots of PC buying guides out there but they're often too high level and only
explain the very simplest of specification details and the minute a sales rep gives you
other options you're lost. This guide is aimed at the novice to moderately experienced PC user. More ...
The Small Computer System Interface (SCSI)
SCSI is complicated to configure and troubleshoot with incompatibility between devices
being a common problem. To setup a SCSI system, you need to know which SCSI standard the
devices support. The host adapter must match the devices. More ...