Technical support

Terms related to computer fundamentals, including computer hardware definitions and words and phrases about software, operating systems, peripherals and troubleshooting.
  • What is server virtualization? The ultimate guide - Server virtualization is a process that creates and abstracts multiple virtual instances on a single server.
  • What is SRAM (static random access memory)? - SRAM (static RAM) is a type of random access memory (RAM) that retains data bits in its memory as long as power is being supplied.
  • What is the blue screen of death (BSOD)? - The blue screen of death (BSOD) -- also known as a stop error screen, blue screen error, fatal error or bugcheck -- is a critical error screen that can be displayed by Microsoft Windows operating systems (OSes).
  • What is the Turing Test? - A Turing Test is a method of inquiry in artificial intelligence (AI) for determining whether or not a computer is capable of thinking like a human being.
  • What is virtual reality? How it's used and how it will evolve - Virtual reality, or VR, is a simulated three-dimensional (3D) environment that lets users explore and interact with a virtual surrounding in a way that approximates reality, as it's perceived through the users' senses.
  • white paper - A white paper is an authoritative, research-based document that presents information, expert analysis and an organization or author's insight into a topic or solution to a problem.
  • Wi-Fi range extender (range expander) - A Wi-Fi range extender is a network device used to increase the effective range of a wireless network.
  • Windows Imaging Format (WIM) - Windows Imaging Format (WIM) is used for the creation and distribution of disk image files.
  • wipe - Wipe, in a computing context, means to erase all data on a hard drive to render it unreadable.
  • word (in computing) - In computer architecture, a word is a unit of data of a defined bit length that can be addressed and moved between storage and the computer processor.
  • workload - In computing, a workload is typically any program or application that runs on a computer.
  • x86-64 - x86-64 (also called x86_64, x64, or amd64) is the 64-bit CPU architecture that is used in Intel and AMD processors.
  • yottabyte (YB) - A yottabyte (YB) is a measure of theoretical storage capacity and data volumes equal to 2 to the 80th power bytes, or approximately a million trillion megabytes (MB).
  • zettabyte - A zettabyte is a unit of measurement used by technology professionals and the general public to describe a computer or other device's storage capacity.
  • Zulu (Zulu time) - Zulu (Zulu time) is used in the military and navigation for timekeeping purposes to avert confusion when coordinating with countries using other time standards.