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  2. 64-bit computing - Wikipedia

    en.wikipedia.org/wiki/64-bit_computing

    In 2003, 64-bit CPUs were introduced to the mainstream PC market in the form of x86-64 processors and the PowerPC G5 . A 64-bit register can hold any of 2 64 (over 18 quintillion or 1.8×10 19) different values. The range of integer values that can be stored in 64 bits depends on the integer representation used.

  3. x86-64 - Wikipedia

    en.wikipedia.org/wiki/X86-64

    x86-64 (also known as x64, x86_64, AMD64, and Intel 64) [note 1] is a 64-bit version of the x86 instruction set, first announced in 1999. It introduced two new modes of operation, 64-bit mode and compatibility mode, along with a new 4-level paging mode.

  4. Zoom (software) - Wikipedia

    en.wikipedia.org/wiki/Zoom_(software)

    Zoom (stylized as all lowercase) is a proprietary videotelephony software program developed by Zoom Video Communications.The free plan allows up to 100 concurrent participants, with a 40-minute time restriction.

  5. Comparison of Microsoft Windows versions - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_Microsoft...

    Windows Server 2022: 1.4 GHz 64-bit processor 512 MB ECC memory 2 GB with Desktop Experience installed: depends on role 32 GB Super VGA (1024 x 768) Windows 11: 64-bit 1 GHz or faster processor or SoC with two or more cores 4 GB — 64 GB (~10 GB for OS) 720p greater than 9" diagonally, 32-bit color

  6. Single-precision floating-point format - Wikipedia

    en.wikipedia.org/wiki/Single-precision_floating...

    IEEE 754 specifies additional floating-point types, such as 64-bit base-2 double precision and, more recently, base-10 representations. One of the first programming languages to provide single- and double-precision floating-point data types was Fortran .

  7. Category:x86-64 operating systems - Wikipedia

    en.wikipedia.org/wiki/Category:X86-64_operating...

    Windows Server 2012. Windows Server 2016. Windows Server 2019. Windows Server 2022. Windows Server 2025. Windows Vista. Windows XP Professional x64 Edition. Category: X86 operating systems.

  8. Long mode - Wikipedia

    en.wikipedia.org/wiki/Long_mode

    In the x86-64 computer architecture, long mode is the mode where a 64-bit operating system can access 64-bit instructions and registers. 64-bit programs are run in a sub-mode called 64-bit mode, while 32-bit programs and 16-bit protected mode programs are executed in a sub-mode called compatibility mode. Real mode or virtual 8086 mode programs ...

  9. Dragon 32/64 - Wikipedia

    en.wikipedia.org/wiki/Dragon_32/64

    The Dragon 32 and Dragon 64 are home computers that were built in the 1980s. The Dragons are very similar to the TRS-80 Color Computer, and were produced for the European market by Dragon Data, Ltd., initially in Swansea, Wales before moving to Port Talbot, Wales (until 1984) and by Eurohard S.A. in Casar de Cáceres, Spain (from 1984 to 1987), and for the US market by Tano Corporation of New ...

  10. AArch64 - Wikipedia

    en.wikipedia.org/wiki/AArch64

    It adds an optional 64-bit Execution state, named "AArch64", and the associated new "A64" instruction set, in addition to a 32-bit Execution state, "AArch32", supporting the 32-bit "A32" (original 32-bit Arm) and "T32" (Thumb/Thumb-2) instruction sets. The latter instruction sets provide user-space compatibility with the existing 32-bit ARMv7-A ...

  11. Project64 - Wikipedia

    en.wikipedia.org/wiki/Project64

    Project64 is a free and open-source Nintendo 64 emulator written in the programming languages C and C++ for Microsoft Windows. This software uses a plug-in system allowing third-party groups to use their own plug-ins to implement specific components.