Understanding Modern PC Specifications
There is a huge variety of different PCs available out there. Its no wonder that consumers are confused about what to buy. This article explains modern PC specifications. 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 ...
How does a CD Burner work?
The CD burner or more commonly known as the CD writer has become a standard part of the PC today. But how does the CD writer actually work? More ...
An Overview of the Printed Circuit Board (PCB) Fabrication Process
PCBs are fabricated with the use of two types of software. Computer Aided Design (CAD) software is used to design the electronic schematic of the circuit. Then Computer Aided Manufacturing (CAM) software is used to produce the PCB design. More ...
Basic PC Anatomy Inkjet Printers
There are two main inkjet technologies, thermal and piezo-electric. Thermal technology uses silicon wafer heating elements, Epson uses a proprietary piezo electric technology. 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 ...
The Hard Disk Drive vs. The Solid State Disk
Much has been written about solid state disks (SSDs) becoming the next big thing1 in the IT industry. But as to whether or not we have enough knowledge of how it will revolutionize the industry is a different question. How much do we really know about SSDs? More ...
CompTIA A+ Training Kit - Safety Issues
When working on computers it's important to pay attention to safety considerations. CompTIA A+ Training Kit teaches computer safety issues as required for CompTIA A+ certification. 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 ...
Five Types of HDMI Cables
There are different types of HDMI cables, some are technologically more enhanced and some are designed for specific PCs and TVs, so it's important that you get to know about the various types. More ...
The PC (PCMCIA) Card
The PC card, technically called the PCMCIA Card is a form factor of a peripheral interface designed for laptop computers. It was originally designed for computer memory expansion. More ...
How Does a Laptop Battery Work?
There is little difference in how a laptop battery works and how other device batteries work, except that a laptop battery is more intelligent. An electronic circuit works with the laptop hardware to manage the power that flows into the battery while recharging and the power that flows out of each cell of the battery while discharging. More ...
Windows Registry Basics
The Windows Registry is a database that stores information about the system, including; installed hardware and its configuration, device drivers, network settings, installed applications and their configuration, and the configuration of each user's desktop. To maintain your own computer, you will need to become familiar with the Registry. More ...
IEEE-1394 FireWire
IEEE 1394 FireWire is a serial bus designed by Apple Computer as a replacement for legacy interfaces like serial ports, parallel ports, and SCSI. Article updated for IEEE 1394a FireWire 400 and IEEE 1394b FireWire 800. More ...
