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  2. 64-bit computing - Wikipedia

    en.wikipedia.org/wiki/64-bit_computing

    In computer architecture, 64-bit integers, memory addresses, or other data units [a] are those that are 64 bits wide. Also, 64-bit central processing units (CPU) and arithmetic logic units (ALU) are those that are based on processor registers, address buses, or data buses of that size. A computer that uses such a processor is a 64-bit computer.

  3. List of operating systems - Wikipedia

    en.wikipedia.org/wiki/List_of_operating_systems

    Windows NT (Full 32-bit or 64-bit kernel, not dependent on MS-DOS) Windows NT 3.1; Windows NT 3.5; Windows NT 3.51; Windows NT 4.0; Windows 2000 (Windows NT 5.0) Windows XP (Windows NT 5.1) Windows Server 2003 (Windows NT 5.2) Windows Fundamentals for Legacy PCs (based on Windows XP) Windows Vista (Windows NT 6.0) Windows Azure (Cloud OS ...

  4. Category:64-bit computers - Wikipedia

    en.wikipedia.org/wiki/Category:64-bit_computers

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  5. List of file formats - Wikipedia

    en.wikipedia.org/wiki/List_of_file_formats

    Examples of operating systems that do not impose this limit include Unix-like systems, and Microsoft Windows NT, 95-98, and ME which have no three character limit on extensions for 32-bit or 64-bit applications on file systems other than pre-Windows 95 and Windows NT 3.5 versions of the FAT file system. Some filenames are given extensions ...

  6. List of IBM Personal Computer models - Wikipedia

    en.wikipedia.org/wiki/List_of_IBM_Personal...

    ISA, 16-bit 8 3 Intel 80286: 8 512 KB 512 KB 1.2 MB none Built to TEMPEST specifications [5]: 64 [25] Personal Computer AT: 5171-339 October 1986: July 1987: ISA, 16-bit 8 3 Intel 80286: 8 512 KB 512 KB 1.2 MB 30 MB Built to TEMPEST specifications [5]: 64 [25] Personal Computer AT/370: 5170-599 October 1984: April 1987: ISA, 16-bit 8 3 Intel ...

  7. x86-64 - Wikipedia

    en.wikipedia.org/wiki/X86-64

    AMD64 (also variously referred to by AMD in their literature and documentation as “AMD 64-bit Technology” and “AMD x86-64 Architecture”) was created as an alternative to the radically different IA-64 architecture designed by Intel and Hewlett-Packard, which was backward-incompatible with IA-32, the 32-bit version of the x86 architecture.

  8. Lists of computers - Wikipedia

    en.wikipedia.org/wiki/Lists_of_computers

    List of British computers; List of computer systems from Croatia; List of computer systems from Serbia; List of computer systems from Slovenia; List of computer systems from the Socialist Federal Republic of Yugoslavia; List of Soviet computer systems

  9. Category:x86-64 operating systems - Wikipedia

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

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