system-wide password
21Control-Alt-Delete — This article is about the keyboard combination. For a list of keyboard shortcuts, see Table of keyboard shortcuts. For other uses, see Control Alt Delete (disambiguation). The keys Control Alt Delete highlighted on a QWERTY keyboard. Control Alt… …
22Environment variable — Environment variables are a set of dynamic named values that can affect the way running processes will behave on a computer. They can be said in some sense to create the operating environment in which a process runs. For example, an environment… …
23Windows Vista — Part of the Microsoft Windows family …
24Spyware — is a type of malware that can be installed on computers, and which collects small pieces of information about users without their knowledge. The presence of spyware is typically hidden from the user, and can be difficult to detect. Typically,… …
25SkyOS — Infobox OS name = SkyOS website = http://www.skyos.org/ motto = See the light, break free. developer = Robert Szeleney source model = Closed source latest test version = Beta 6947 latest test date = August 3, 2008 marketing target = Desktop users …
26National Industrial Security Program — The National Industrial Security Program, or NISP, is the nominal authority (in the United States) for managing the needs of private industry to access classified information. The NISP was established in 1993 by Executive Order 12829.[1] The… …
27Tuscaloosa Public Library — The Tuscaloosa Public Library is a city/county agency located in the city of Tuscaloosa, serving a population of over 171,000 in Tuscaloosa County in the state of Alabama, USA. The Library has 46,857 registered patrons that use the library on a… …
28Mac OS X Leopard — Mac OS X v10.5 Leopard Part of the Mac OS X family …
29Mac OS X v10.5 — Infobox OS version name = Mac OS X v10.5 Leopard family = Imac logo size = 60px caption = Screenshot of Mac OS X v10.5 Leopard developer = Apple Inc. website = [http://www.apple.com/macosx/ www.apple.com/macosx/] source model = Closed source… …
30User Account Control — (UAC) is a technology and security infrastructure introduced with Microsoft s Windows Vista operating system. It aims to improve the security of Microsoft Windows by limiting application software to standard user privileges until an administrator …
