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  1. What are kilobytes, megabytes, and gigabytes?

    Mar 4, 2005 · What are kilobytes, megabytes, and gigabytes? Answer: The size of computer data is measured in bytes. Just like a kilometer is a measure of 1000 meters, kilobytes, megabytes, and …

  2. Why are there 1024 bytes in a kilobyte?

    Jun 7, 2002 · Why are there 1024 bytes in a kilobyte? Answer: Many people think that there are 1000 bytes in a kilobyte. After all, "kilo" means 1000. In most cases, this approximation is fine for …

  3. What is the difference between a double density (DD) diskette, and a ...

    Oct 5, 1999 · A high density diskette can store 1.44 MB after being formatted. (It can hold about 2.0 MB before being formatted.) A double density diskette can only hold 720K of data, or half that of a high …

  4. What is the difference between physical memory and available memory?

    Feb 23, 2005 · For example, if you have two 512 MB memory chips in your machine, you have a total of 1 GB of physical memory. This memory is what your computer uses to load the operating system as …

  5. Why won't my e-mail attachment get sent? - PC.net

    Oct 10, 1999 · Most images are not more than a couple hundred Kilobytes at the most (1024 KB in 1 MB). If you convert it to JPEG (.JPG) format, it should be easily small enough to send.

  6. Definition of VRAM - PC.net

    This is also high-performance VRAM, developed by MoSys, which divides the memory into divisions of 32 KB that can be accessed individually. This makes memory transfers more efficient and increases …

  7. .MB File Extension - Maya Binary Scene - PC.net

    A file with an .mb extension is a Maya Binary Scene. Learn what type of data it contains and how to open it.

  8. Windows XP Keyboard Shortcuts - PC.net

    A list of keyboard shortcuts supported by the Microsoft Windows XP operating system.

  9. Definition of Kilobyte

    Kilobyte A kilobyte is 2 to the 10th power, or 1,024 bytes. "But doesn't 'kilo' mean one thousand?" you ask. Well yes, but in the computer world, certain rules and guidelines don't have the same influence …

  10. Definition of Windows Vista - PC.net

    Windows Vista Windows Vista is the latest version of Microsoft's Windows operating system. The business version was released at the end of 2006, while the consumer version shipped on January …