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A number of computer operating systems employ security features to help prevent malicious software from gaining sufficient privileges to compromise the computer system. . Operating systems lacking such features, such as DOS, Windows implementations prior to Windows NT (and its descendants), CP/M-80, and all Mac operating systems prior to Mac OS X, had only one category of user who was allowed ...
In Windows NT and later systems derived from it (such as Windows 2000, Windows XP, Windows Server 2003, and Windows Vista/7/8/10/11), there must be at least one administrator account (Windows XP and earlier) or one able to elevate privileges to superuser (Windows Vista/7/8/10/11 via User Account Control). [12]
Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide. Windows XP 64-bit can refer to: Windows XP Professional x64 ...
The first, Windows XP 64-Bit Edition, was intended for IA-64 systems; as IA-64 usage declined on workstations in favor of AMD's x86-64 architecture, the Itanium edition was discontinued in January 2005. [57] A new 64-bit edition supporting the x86-64 architecture, called Windows XP Professional x64 Edition, was released in April 2005. [58]
Windows 1.0–3.11 and Windows 9x: all applications had privileges equivalent to the operating system; All versions of Windows NT up to, and including, Windows XP and Windows Server 2003: introduced multiple user-accounts, but in practice most users continued to function as an administrator for their normal operations. Further, some ...
Windows XP Windows Vista Windows 7 Windows 8.x Windows 10 Windows 11 Windows Defender: Available as a free download [12] Yes Yes (added antivirus capabilities, available in older versions as the Microsoft Security Essentials download) Windows Firewall: Yes Windows Security Center: Yes (starting with SP2) Yes Yes (replaced by Action Center)
Windows XP 64-Bit Edition (sometimes referred to as simply Windows XP for Itanium [Edition]) [36] was designed to run on Intel Itanium family of microprocessors in their native IA-64 mode. Two versions of Windows XP 64-Bit Edition were released: Windows XP 64-Bit Edition for Itanium systems, Version 2002 – Based on Windows XP codebase, was ...
File Manager is a file manager program bundled with releases of OS/2 and Microsoft Windows [2] between 1988 and 2000. [3] It is a single-instance graphical interface, replacing the command-line interface of MS-DOS to manage files (copy, move, open, delete, search, etc.) and MS-DOS Executive file manager from previous Windows versions.