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    • What is a Print Server?

      What is a Print Server?

      A print server is a computer or device that is connected to one or more printers and handles all of the processes for each printer. Any computer that is connected to a printer can be considered a print server. Print servers allow the user to have a central control center for all printers in use

    • How to Lock a Keyboard

      How to Lock a Keyboard

      Many people install security features on their computer in order to prevent unauthorized users from accessing the computer when they are away. For example, login identification, file encryption, and even biometric identification are all sufficient methods of keeping intruders out of someone’s personal information. However, some users may wish to go even further by locking

    • What is a Pneumatic Actuator?

      What is a Pneumatic Actuator?

      A pneumatic actuator is a device that is capable of converting energy from a pressurized gas into motion. There are several different types of pneumatic actuators and each of them are designed in a slightly different way. Pneumatic actuators can be used to produce both rotary and linear motion and are usually powered by an

    • VGA Splitter

      VGA Splitter

      If you have ever wanted to display the same image or video on two or more separate monitors, you can understand the need for a VGA splitter. VGA splitters are great for home theater projectors that are used in classrooms and home theaters as they allow you to continue using your desktop while you fiddle

    • How to Copy a DVD

      How to Copy a DVD

      Copying DVD contents such as a movie, music album, or data can be done in few simple steps. Copying DVD contents is quite easy as the data merely has to be copied and pasted as is normally done with files. However, copying original audio or video DVDs when a security algorithm protects them can be

    • Firewire to USB Adapter

      Firewire to USB Adapter

      The need may arise to use a nonstandard connection with a device. Such a need can occur when a Firewire connectible device is used in a USB connector or vice versa. An adapter is the most useful option for those who need to connect a Firewire device to a USB port or a USB device

    • How to Fix a Printer Offline Problem

      How to Fix a Printer Offline Problem

      A printer that will not connect and/or displays the “Printer Offline” error message can be a nuisance, especially if the user has tried everything he/she can think of in order to fix it. Fortunately, users have several techniques at their disposal to repair this problem.   Ensure that Cables are Connected Although this is the

    • How Does a Processor Work?

      How Does a Processor Work?

      A computer processor is commonly referred to as the CPU, or central processing unit of a computer. The processor is the primary component of a computer designed to move and process data. Computer processors are commonly referred to by the speed that the CPU can process computer instructions per second measured in hertz and are

    • How to Clean an LCD Screen

      How to Clean an LCD Screen

      No matter where LCD screens are kept, they will always need cleaning from time to time. Cleaning an LCD may seem like a daunting task, but there are a few simple ways to clean it without damaging to scratching to surface. Retail There are many cleaning solutions available in shops. However these may seem a

    • Computer Privacy Screen

      Computer Privacy Screen

      Computer privacy screens, sometimes called computer privacy filters offers added security by making any image on the screen visible only to the computer user sitting directly in front of the image. Other angles that are not in direct view of the screen are distorted or blacked out completely. Types of Computer Privacy Screens There are

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