Welcome to the Tech-FAQ!

Tech-FAQ is a comprehensive resource of information about technology. It is built by people who believe in technology and its transformative powers to help you efficiently use technology to achieve your goals, and as a result improve your life.

We have created over four thousand pages of unique and compelling content about the ever progressing technology that makes our world great. We hope that you enjoy them and that they make a positive impact on your life.

Recent Blog Posts
Latest Articles
  • How to Protect Your Computer on the Internet
    The Internet is an ever present threat to your computer. Even harmlessly browsing through sites may get your computer affected with a virus or spyware without y...
  • Azimuth
    Azimuth is a measurement at an angle used in the spherical coordinate system. To find a point of interest, the observer creates a vector that is then projected ...
  • Value Stream Mapping
    Value stream mapping is a popular manufacturing technique. It analyzes the flow of materials and information necessary to create a product or provide a service....
  • mfehidk.sys
    Mfehidk.sys is a system process that runs in the computer background and maintains the Host Intrusion Detection System for McAfee Anti-virus. It is essentially ...
  • Single Mode Fiber
    A single mode fiber is a fiber optical cable that uses only one ray of light known as a “mode”. A single mode fiber can be used to transfer data in either d...
  • WAP (Wireless Application Protocol)
    Wireless Application Protocol (WAP) is a technical standard for accessing information over a mobile wireless network. A WAP browser is a web browser for mobile ...
  • Blackbody Radiation
    Blackbody radiation refers to the electromagnetic radiation that a blackbody material expels. Blackbody materials are substances that absorb all electromagnetic...
  • What Generation is my iPod Touch?
    All generations of the iPod Touch feature a 3.5-inch (diagonal) touchscreen. The first and second generation of the iPod Touch is available in 8 GB, 16 GB and 3...
  • Driverless Car
    A driverless car (also autonomous/autopilot/auto-drive car) refers to a car that does not need human intervention to function. The first driverless car achieve...
  • What is a Balun?
    A balun is an electrical transformer that is used to convert electrical signals to and from balanced and unbalanced signals. They are normally used to connect l...