Intel Chipsets
The original 4.77 Mhz 8088-based IBM PC released in 1981 was built with over 100 discrete logic chips. To lower the cost of manufacturing, the logic was integrated into a couple of chips that were used together as a set. They became referred to as a chipset. 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 ...
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 ...
How Does Wireless Internet Work?
Just as we broke free from phone lines, we can now access the Internet from just about anywhere via a wireless connection. Wireless Internet access is really much simpler than most people think. This article briefly explains how it works. More ...
CPU Sockets Roundup
For current and upcoming motherboards, the PGA package is being replaced by the LGA (Land Grid Array) package. With a LGA the pins are on the socket and they make contact with gold-plated copper pads on the processor. More ...
Solid State Drive (SSD) Basics
Why is a hard disk drive so slow compared to a solid state drive and why don't they just get rid of the hard disk drive, and store everything in solid state memory? Since 2006 computer manufacturers have been producing Solid State drive based PCs. More ...
1G, 2G, 3G, and 4G Cellular Wireless Standards
The meaning of the terms 3G and 4G have been made very confusing because some wireless carriers have built new high-speed 4G networks from the ground up while other wireless carriers have chosen to doctor-up their 3G service and market it as 4G. More ...
Wireless USB
USB requires peripherals to be connected to the PC with cables. Some PC users feel they can be more productive if they could get rid of those cables. This has resulted in the introduction of several short range wireless connection technologies. More ...
Build Your Own Computer
Before you begin make sure you have all the tools you need and a clean space to work. Make sure you have all required tools and materials. Unpack the materials once package at a time and inspect them to make sure they are not broke or defective. More ...
Anatomy of a Hard Drive
A hard drive contains a spinning metal disk. The surfaces of the disk have a magnetizable coating. An actuator arm with a read/write head on its end is passed over the surface of the spinning disk. More ...
Understanding the Software Layers of a Computer
You select File | Print in the menu and the printer comes to life, feeding out a copy of your document on paper. It seems like a simple process, but in reality your request passed through many layers of software before reaching your printer. More ...
How Hard Disks Work
A hard disk drive consists of several main components. The first is one or more thin disks that spin at anything from 3650 to 15000 RPM. The second major component is the head assembly which consists of record/playback heads mounted on arms which pivot so that the heads can be placed over any of the tracks. More ...
Hard Disc Fundamentals
This article describes the main technical fundamentals of Hard Disc Drive and its operation. I focus my attraction on the particular perspective of describing Physical and Logical view of HDD. This article also brings out the technology wise company working on this hard disc drives and this related technology. More ...
All About Your Computer's BIOS
Are you confused by the computer BIOS? The BIOS is a fundamental component of any PC and if you really want to get into the guys of a computer, it?s good through understanding what BIOS Is all about. More ...
