Why Does My Hard Drive Show Less Space Than the Specification?
Your hard drive may show less space than the published specifications due to a number of reasons. 1. The way size is calculated and displayed. Some computers have a non-DOS hard drive partition that is used for features such as Hibernation, or Recovery. More ...
Buffered, Unbuffered, Registered Memory, What is the Difference?
Buffered and Registered memory are the same thing. The buffer is a register that resides between the system's memory controller and the RAM. The buffer is often, but not always, used to provide ECC (Error Checking and Correction). More ...
Understanding Computer Memory
Understanding computer memory is important because your computer's memory is where the action is. Sure your computer's central processing unit (CPU) may be the computer's brain, but what good is a brain without memory? 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 ...
Hard Drives - ATA versus SATA
with data rates hitting the 133MB / sec mark the parallel ATA standard is maxing out, thus industry leaders got together and came up with a new standard known as Serial ATA (SATA). 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 ...
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 ...
Basic Computer Thermodynamics
Picture the CPU of a computer cooking away because the designer wants to push too much power through a small piece of silicon. If we don't take away that heat as fast as it's created, that CPU will fry! More ...
General Overview Of Motherboards
Everyone hears the term motherboard and wonders exactly what it is? The motherboard will contain connection points for your CPU (Central Processing Unit), Hard drive, RAM (Random Access Memory), Video Card, and Power Supply. 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 ...
A Guide to Basic PC Cooling
Desktop PCs and Notebook PCs generate heat that can reduce the performance, cause intermittent errors, and be damaging to its components. Here are some tips that will help lengthen the life of your precious personal computer. 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 ...
The Chemistry of Laptop Batteries Explained
Laptop batteries come in all shapes and sizes also differ in their chemical composition. The chemistry of a battery refers to the chemical make-up of the cells inside the outer casing. This artilce explains the most common chemistries used in laptop batteries. More ...
Understanding Your PC's CPU Clock Speed and Front Side Bus
The CPU or Central Processing Unit is the brains of any computer and the two major manufacturers are Intel and AMD or Advanced Micro Devices. For many years Intel CPUs were found in nearly all PCs. And now the Intel is found in most systems but the newer Athlon class CPU from AMD have taken a large chunk of the CPU market. More ...
