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    • HDMI Optical Switch

      HDMI Optical Switch

      HDMI stands for High Definition Multimedia Interface; HDMI is an audio video interface that is used to transmit both digital audio and video streams of data which are uncompressed and encrypted. HDMI is slowly becoming the de facto standard for connecting digital audio and video sources to one another. For instance, many consumer electronics such

    • How to Convert VGA to TV

      How to Convert VGA to TV

      VGA (Video Graphics Array) based systems can have interesting uses. Whether it is to simply connect a computer to a television or convert an HD signal which uses the standard VGA connector into RCA compliant signals, it is possible with the correct hardware tools. What is VGA? The video graphics array was designed for computers

    • How to Record a Show from DVR to a Computer

      How to Record a Show from DVR to a Computer

      Many people these days have a DVR attached to their television set that allows them to pause, record, and playback TV shows and movies whenever they want. While this provides consumers with much-appreciated accessibility and flexibility, a growing trend worldwide is to connect a DVR to a computer in order to watch TV shows and

    • How to Remove DRM from WMV

      How to Remove DRM from WMV

      To remove DRM (Digital Rights Management) features from a WMV file, you will need an application that plays the WMV file and re-records it in another format. You will need to be connected to the Internet to retrieve a valid DRM license during the conversion, but after that you will be able to play the

    • Nagravision

      Nagravision

      Nagravision is a company that develops conditional access systems for cable and satellite television. These conditional access systems usually involve encryption. There are currently three types of Nagravision versions in place; they are all used for digital cable and digital satellite television. They include Nagravision, Nagravision A and Nagravision Aladdin. Nagravision is generally used for

    • How to Record Audio from Speakers

      How to Record Audio from Speakers

      Sound information that passes through computer speakers can easily be something that one wishes to keep as a recorded piece to use for later. This is a great option to have when one wishes to be able to playback the sound on a different device such as a mobile phone or mp3 player. The simplest

    • How to Connect a Laptop to a Projector

      How to Connect a Laptop to a Projector

        Although connecting a laptop to a projector is simple, without proper preparation, the projector connection can fail, resulting in a delayed or cancelled presentation. The most common way to connect a laptop to a projector is via VGA cable, with SVGA and S-Video cables providing alternative means of making the connection. A common task

    • DiSEqC Switch

      DiSEqC Switch

      A DiSEqC (Digital Satellite Equipment Control) switch is a device that connects coaxial cables from a satellite receiver to coaxial cables from a satellite antenna and is responsible for transferring data and power to and from each device. DiSEqC switches are used to control a satellite dish’s direction, send power from a satellite receiver to

    • How to Record TV Shows on a PC

      How to Record TV Shows on a PC

      A new trend now-a-days is to connect your TV to your PC and record television shows directly to your computer. This may have seemed like an insane dream a decade ago but believe it or not, there are many methods that exist today that allow you to record television shows to your computer to watch

    • How to Remove Vocals from Songs

      How to Remove Vocals from Songs

      Removing the vocals from songs is a really great way to get custom karaoke and voiceless music without the distracting lyrics. The process is relatively simple and can be done with software that is available for free online. Using Free Software A free option to try is Wavosaur, which is available at www.wavosaur.com. It is

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