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    • What is a Microchip?

      What is a Microchip?

      A microchip, commonly called the integrated circuit, is a tiny electronic circuit. It is made up primarily of semiconductor devices. For the most part, these small microchips are used in nearly every type of electronic device known to man. As the years have gone on from their creation in the late 50s and early 60s,

    • How to Upgrade a CPU

      How to Upgrade a CPU

      You can upgrade an older microprocessor to a newer one in easy steps. Before going ahead, you should gather information about which new CPU you need and whether your motherboard is compatible with it or not. The compatibility of your new CPU with your motherboard can be ascertained by searching for specific information on the

    • How to Reset a Dell BIOS Password

      How to Reset a Dell BIOS Password

      To discover a working BIOS password for your Dell, enter the Service Tag from your Dell into our password generator tool. The Service Tag will be documented on a small sticker on the bottom, back, or side of your Dell PC. The Service Tag is a 7 digit identifier that is unique to your Dell.

    • Flatbed Scanner – Pros and Cons

      Flatbed Scanner – Pros and Cons

      A flatbed scanner is a device that is able to scan a document and then convert what it has read into digital information. Flatbed scanners are different from other types of scanner because flatbed scanners allow the user to simply lay the document down on the machine, close the lid, and scan both sides of

    • How to Measure Sound Quality

      How to Measure Sound Quality

      There are many ways to measure sound quality. Many measurements have been created to specifically measure and rate the quality of sound. Here are a few of the most common types of measurements used for sound quality. THD THD stands for Total Harmonic Distortion. It is a measurement taken to view the total amount of

    • Cache

      Cache

      Computer caches are memory circuits that serve to speed up a much larger memory drive. In a typical computer it takes the microprocessor 60 nanoseconds to access the RAM. To cut the time it takes for the microprocessor to access data from the RAM, a special memory bank or memory circuit is installed into the

    • Mini-USB

      Mini-USB

      A mini USB, also known as a Type B USB cable or USB 1.0 connector, is a type of USB cable and port that is designed for mobile devices, such as smartphones, MP3 players, and cameras. Mini USB cables work in the same way that regular USB cables do, in that they carry power from

    • CMOS RAM

      CMOS RAM

      When the computer boots up, certain amounts of information are needed to ensure that the computer boots properly. This includes hard disk types, keyboard and display type, chip set and the time and data. For example, the hard drive booting properly means that the operating system boots properly. This is important to understand because it

    • How to Repair a Laptop Screen

      How to Repair a Laptop Screen

      One of the most common hardware problems that people who own a laptop experience is a broken or malfunctioning laptop screen. Laptop screens are essential to laptop use. Laptop screens can be incredibly delicate. However, they are surprisingly very easy to fix  even if the fixer is not a technical person. Troubleshoot the Laptop Screen

    • 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

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