Computer Hardware

Calculating Y-intercepts is so easy you don't even have to graph in order to do it. Learn how to calculate Y-intercepts without graphing with help from an experienced math teacher in this free video…

Most computers come equipped with an Ethernet port for accessing the Internet and the shared resources available through a local area network, or LAN. If your onboard LAN port disappears from your…

If you start hearing a chirping sound coming from your computer, you might think your mind is playing tricks on you. But your computer actually is making that sound, and you want to know why. The…

When you purchase memory, you can choose from different capacities, types and sizes. It's likely that your personal computer is designed for non-buffered, or unbuffered, memory. Using the wrong memory…

Multiple Arcade Machine Emulator is a computer program that emulates thousands of coin-operated arcade games. If you own a joystick that works in Windows and don't mind using the keyboard or mouse to…

Almost every mobile device, from MP3 players to smart phones, can be charged using some sort of USB cable. Many of these devices connect to a standard USB port via a smaller USB connection that…

Computer fans need to be connected to the power supply in order to function, typically via the motherboard. Many basic fans have only two wires -- one for the ground or zero-volt connection and one…

When installing a large soaking tub in your bathroom, you can surround it with a platform or frame it with a series of knee walls. These short walls, built to the height of the bathtub rim, hide…

A wall-mounted height measuring rod is a device designed to accurately measure the height of a person standing against the rod. Also called a stadiometer, height measuring rods are most often seen in…

The logic board is the iPhone's main circuit board or microprocessor. If your phone has gotten wet, the board may stop functioning because internal water sensors won't allow the phone to turn on.…

Like other operating systems, Ubuntu controls hardware by using device drivers. If you are switching from Windows or Mac to Ubuntu, the old drivers that you used will not work. You need Linux-specific…

Human-computer interaction usually rests on the type of interface paradigm that users must adapt to when navigating a computer system. Since the 1980s, the dominant paradigm in popular computing has…

"Quad SSD" is a marketing term created by Sony to describe the Vaio VPCZ11Z9E notebook, which includes four solid-state storage devices linked together with RAID 0. In a 2011 review,…

Dell’s line of Alienware laptop computers comes with USB 2.0 ports that accommodate connections to devices which are compatible with USB 2.0 technology, such as mice and personal audio players.…

Oracle, a leading database application, features many analytic functions that allow developers to perform tasks in a Structured Query Language, or SQL, as opposed to a procedural language, which…

Listening to music on your computer is a good source of relaxation while you work or study, but one day you might suddenly find your listening experience marred by a persistent whine coming from the…

The essence of an electric fan, like the ones in your computer, is a windmill in reverse. The parts are all the same, but the flow of electricity is reversed between a fan and a windmill. Computer…

QuickPlay SlingPlayer is a pre-installed program on HP notebooks. SlingPlayer is an application by Sling Media, Inc. that allows a user to connect with her Internet TV Slingbox to watch TV on her…

The Actiontec M1000 modem comes with one USB port, used to connect the device to a personal computer using the Microsoft Windows 98SE or newer operating system. The M1000 is also known as the Qwest…

If you have a deck or patio that needs lighting for summer socializing or fall snuggling beneath a blanket on a bench, then consider installing wall-mounted outdoor lighting for your space. These…

The Alcatel Speedtouch USB modem is a device that allows computers to access the Internet through a DSL phone link. Although it is typically able to synchronize with the computer, the Speedtouch modem…

A handheld Personal Baby Assistant, also known as the Onaroo PBA, is an electrical device by American Innovative, LLC that helps you keep track of changing your baby’s diapers and administrating…

WPA2 security is one of the highest-security options available for wireless networks. It is designed with longer encryption keys to make it more difficult for hackers to break into the network. If you…

Condenser microphones utilize a phantom power supply instead of batteries or an electrical outlet. This phantom power can come from a USB recording interface on your computer. Because microphones are…

External Serial ATA is an interface for external storage devices that provides bandwidth for transfer speeds up to 3 gigabits per second -- significantly faster than the USB 2.0 or FireWire 800…

C programmers use header files to include additional functionality into their programs, functionality that can automate programming tasks or allow the program to interact with the hardware of the…

With the iConnex audio input card, you can easily transfer recordings from your stereo player, tape player or phonograph player to your computer. All recordings are saved to your computer's hard drive…

If your computer’s USB ports -- which are used to transfer data and files -- have stopped working after connecting a Fuji digital camera, drivers, cables and power glitches may be responsible.…

The small oval port on the side of some laptops is the Kensington security slot. Also known as the K-slot, this may be positioned vertically on the case of some laptops but is horizontal on others.…

Onyx is a banded variety of agate, or chalcedony, a silica mineral found as nodules in limestone and other sedimentary rocks. It is incredibly hard and rarely found in pieces large enough to create a…

In 2001, VIA Technologies developed a motherboard based off of FlexATX, an offshoot of the standard advanced technology extended form. The motherboard, named ITX, was 6 percent smaller than the…

If your computer's sound card makes a clicking noise when you play an audio CD, it may indicate a software problem that you can resolve with a device driver or BIOS update. However, in many cases a…

A DB9 to USB converter allows you to extend the functionality of your computer or laptop. Typically consisting of either a male or female nine-pin serial plug on one end and a USB connector on the…

Wall-mount microwave ovens are a convenience that saves valuable counter space, lending a kitchen a clean, up-to-date look. To properly affix a wall-mount microwave oven to the wall, usually above the…

A main logic board is a component of Apple computers. It is a large circuit board that into which other devices and components are connected. In PCs, this component is known as the…

Microsoft, besides creating user software for computers, also offers a series of software products to information technology managers and departments that assist in the management of computer hardware…

Many Vizio TVs come with a variety of HDMI and USB inputs as a standard feature. If you have a Vizio with a USB port, you may be able to connect it to your computer via a USB cable. Before doing so,…

Although some excellent Linux flavors are on the market today with easy-to-use graphical interfaces, some still rely on the command prompt. To access a USB device on a Linux machine, the drive must…

It's generally easier to damage an HP laptop than an HP desktop, especially if you carry the laptop with you to and from work or school. If you damage an HP laptop, you may be able to fix it yourself…

A computer screen that turns on momentarily or doesn't turn on at all, combined with audio problems could be merely a coincidence caused by various problems in multiple systems occurring…

Insight Communications provides cable service in Kentucky, Indiana, Ohio and New York. Insight customers are provided with a "Mini Box" receiver or a DVR cable box. The "Mini Box"…

MediaMonkey is a music management tool able to sync with a variety of portable players. If you are experiencing problems getting your device to sync correctly, there are a number of troubleshooting…

IBM mainframe computers run batch jobs consisting of instructions executed with little-or-no operator intervention. For example, to print a month-end report, an operator submits a batch job for the…

USB ports make it possible for you to connect peripheral devices, such as printers and mobile phones, to a computer for the purpose of transferring and synchronizing data. When these ports do not work…

The Philips LCD TV can connect to a home computer and project the computer's Internet content through Philips Wi-Fi MediaConnect. The Wi-Fi signal runs through the home computer to the router, and…

The Logitech Unifying receiver is a small device that plugs into a USB port of your computer. It is can be used with up to six Logitech computer peripherals that contain a unifying receiver, such as a…

When updating your kitchen, consider going back in time and installing traditional fixtures for your sink. Traditional-style valves with a matching spout create a timeless look in any room. They…

The shelving applications of Unistrut brand's metal framing components and accessories range from lightweight storage to heavy-duty structural support systems. In addition to conventional C-shaped…

Signs can be extremely useful, whether for business uses or residential decor. It's important not only that the sign looks right on the wall, but that it's attached properly -- minimizing the risk of…

Mounting ceramic platters on a wall enhances the appeal of the room. Anchored securely to the wall, a heavy platter creates an attractive focal point that lends a cozy touch to the interior space.…