Search results
Results from the WOW.Com Content Network
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]
Some performance improvements could be seen in memory management and graphics display, but other parts of OS have equal or lower performance than Windows XP. On a low-end computer system, Windows XP outperformed Windows Vista in most tested areas. Windows OS network performance depends on the packet size and used protocol. However, in general ...
The Security Account Manager (SAM) is a database file [1] in Windows NT, Windows 2000, Windows XP, Windows Vista, Windows 7, 8.1, 10 and 11 that stores users' passwords. It can be used to authenticate local and remote users. Beginning with Windows 2000 SP4, Active Directory authenticates remote users.
The 21 links included View computer details, Transfer files and settings, Add new users, Connect to the Internet, Windows Ultimate Extras, What's new in Windows Vista, Go online to learn about Windows Live, Go online to find it fast with Windows Live, Go online to help protect your PC with Windows Live, Go online to Windows Marketplace, Go ...
A representative stated that the company had "[recognized] the importance of USB 2.0 as a newly emerging standard and is evaluating the best mechanism for making it available to Windows XP users after the initial release." USB 2.0 support was later added with Service Pack 1, and Bluetooth support was partially added with Service Pack 2.
Windows XP can be upgraded to from Windows 98, Windows Me, Windows NT 4.0 Workstation and Windows 2000 Professional. If performing an upgrade setup from Windows 9x family, Windows XP takes a backup of the old installation so that the user can uninstall Windows XP or if setup fails at any point, the system goes back to the previous OS. [ 117 ]
A machine running Windows XP Professional x64 Edition cannot be directly upgraded to Windows Vista because the 64-bit Vista DVD mistakenly recognizes XP x64 as a 32-bit system. Windows XP x64 does qualify the customer to use an upgrade copy of Windows Vista or Windows 7, however it must be installed as a clean install.
Without Supervisor Mode Access Prevention, supervisor code usually has full read and write access to user-space memory mappings (or has the ability to obtain full access). This has led to the development of several security exploits, including privilege escalation exploits, which operate by causing the kernel to access user-space memory when it ...