Input & Output Devices

One common error on Windows-based PCs reads, "No audio device installed," which prevents the computer from playing or recording any sound or music files. The cause of this error is generally a...

When discussing memory on a computer, most people instinctively think of system memory, or RAM. However, another type of memory is equally important to your computer's operating potential,...

A liquid crystal display (LCD) high-definition television is equipped with component jacks for connecting audio/video cables. The plugs on the cables are color-coded for simplified connections...

Dell projectors include an infrared remote control for portable business presentations. Dell laptops also include drivers for the Travel Remote accessory, enabling users to control media files and...

Connecting a headset to your Dell computer can allow you to watch movies and play games in peace without disturbing the other members of your family. You can attach nearly any commercially...

Computers have a variety of different ports that allow you to connect all sorts of different hardware to it. If you are attempting to connect an audio device to the computer you most likely only...

Sound drivers are required to make the sound card in your computer work, thus allowing your computer to output sound. You must have the correct sound drivers software that corresponds with your...

Hard drives can crash anytime, so do file backups on your important documents or photos. I know your have some personal documents that you want to keep, photos are also important to many of us, ...

USB stands for Universal Serial Bus and is a type of connection your computer. Most computers have several USB connections as this form of connection has become more popular. One of the many...

The Kindle reader provides users with a portable digital library of books, magazines, newspapers and music. While the Kindle device contains 256 MB of built-in memory, a secure digital (SD) card...

Smartboards are devices that look like projector screens. Once connected to a computer, the board becomes an interactive input/output device that allows you to perform many tasks. You can give...

There are two popular ways of transmitting video signals between computers and monitors: S-Video cables and VGA cables. Most desktop computers have VGA ports, while many laptops have either...

The electronic devices in many homes seem to have all become integrated. Modern plasma TVs, which are capable of displaying high-definition content, are able to hook up to computers. This is quite...

In computers, a driver is a piece of software that helps your operating system run a piece of hardware. A missing driver can be frustrating. One minute, something's working; the next, it's not....

A Code 39 error on Windows Vista means that device drivers such as CD-DVD, floppy drives and other media hardware is either missing or corrupt. The error code is the same for all Windows operating...

The Kindle eBook provides a convenient mechanism to access books in digital format. The device also includes sound for audiobooks and for its text-to-speech utility. The "Experimental" section on...

Sound cards are available from various manufacturers, including Sound Blaster. One type of sound card that you may have installed in your computer is a Sound Blaster Audigy. This type of sound...

You can install a sound card in your system that is made by various manufacturers, such as Sound Blaster. Sound cards can be connected to desktop speakers or to your home stereo system. Connecting...

Enabling printer sharing can save a substantial amount of time and hassle among the various members of your house, as they will not have to waste time transferring documents and other information...

USB (Universal Serial Bus) and serial ports are used to connect a wide variety of devices to your computer. These two types of devices service different kinds of technology, however, and they use...

PS3 Dualshock and Sixaxis controllers can be connected to your PC, but lack functionality without a number of additional software downloads and tweaks. After installing appropriate software, PS3...

Bluetooth devices, such as a headset or a cell phone, can be used with your computer over a wireless connection. In order to use these types of devices, the Bluetooth connection on your laptop...

Computer users frequently may run into a situation where they need to install or update USB drivers without them in hand. And without crucial updates, certain USB (or Universal Serial Bus)...

Older computer systems that used a serial port to connect to peripheral devices like a mouse or keyboard probably do not have the USB ports found in newer computer systems. If your computer does...

Your HP computer that is running the Microsoft Windows operating system can connect to a Bluetooth device such as your cell phone or a Bluetooth headset. You HP computer can come with a Bluetooth...

An input device is any piece of hardware used to communicate with a PC. These include the mouse and keyboard as well as optional extras like joysticks and touchscreens. When an input device...

HP Mini Notebooks, also referred to as Netbooks, are small computers that are specifically geared toward Internet use. They are small, generally half the size of a normal laptop computer, and lack...

With the amount of media available on the Internet today, it's ideal to use your TV as a monitor for your computer, which enables you to watch Internet videos and other content from the comfort of...

With the amount of content available on the Internet today, many people are connecting their computers to their TV sets so they can view the content from the couch. Some people are even dedicating...

The Wacom Bamboo tablet family is an affordable way for artists, graphic designers and design enthusiasts to add a tablet to their computer setup. Wacom.com's Bamboo tablet has features such as...

Adding a phone jack to your computer is an easy task. There are several Internet phone companies that allow you to connect a phone jack into one of your computer's USB ports. Generally the phone...

In order to burn a copy of Windows Vista, you must first rip, or copy, the image of the disk to your hard drive in the form of an ISO file. You can then burn that ISO file to a blank DVD,...

If you purchase a machine from a local computer store, there is a good chance that the computer's motherboard has integrated sound. This is good for people who just need basic sound, but for...

Hooking a computer up to a television is convenient for watching movies or presenting information to larger groups. People who work in the audio-visual industry also often connect their computers...

If you have a large number of photographs stored on your PC, it would be nice to be able to take those images and transfer them to a photo card. By transferring those files from the PC to the...

If you have one or more computers sitting on your desk, you probably have at least five or six cords and cables running all over the place. Keeping all of those cords and wires under control can...

Modern electronic technology constantly produces new and updated instruments, computers, and peripheral devices. Much of today's technology is literally obsolete after introduction to consumer...

Epson printers have built-in maintenance processes that count the number of pages for ink usage. These processes alert the user to change ink cartridges, clean the print heads, and change the...

Printers that are connected to a Mac computer or to a network can be shared for PCs to print documents. If a printer is connected to a Mac, the Mac will act as a print server to process documents...

Audio technology, like video technology, has gone primarily digital. As a result, cassette tapes and cassette players are becoming things of the past. You might have a few cassettes that have...

One of the useful things you can do with a Compaq PC is to set up a Bluetooth connection between the PC and a Bluetooth-capable device. Using Bluetooth devices allows for things such as sharing...

The Epson R300 inkjet printer uses six separate colors, each dispensed from a separate ink cartridge. A continuous ink system uses compatible cartridges and tubing connected to a larger bank of...

A Zip disk is a removable storage disk used in the disk-based computer storage system designed, developed and marketed by Iomega, a division of EMC. Zip disks come in 100 MB, 250 MB and 750 MB...

Your computer is an excellent device for playing all types of music, from CDs to MP3s and DVDs. Sometimes, though, computer speakers sound underpowered and tinny and are of poor quality. Voices...

The beauty of computers is that you have the ability to tailor your particular machine exactly to your requirements through the use of open-source, freeware, and commercially available software...

The speakers that come with most laptop computers don't produce the highest quality sound. This is mostly because of size limitations and the lack of amplification. However, there are a few things...

Similar to your PC monitor, projectors and their data sources will have varying outputs that can affect a video's quality. To correct or effectively manage this, you must calibrate your projector...