Not to be confused with Compal Electronics. Compaq (a portmanteau of Compatibility And Quality; occasionally referred to as CQ prior to its final logo) was a company founded in 1982 that developed, sold, and supported computers and related products and services.
Windows Defender is a freeware program designed to protect against spyware and other unwanted software. Windows XP and Windows Server 2003 users who have genuine copies of Microsoft Windows can freely download the program from Microsoft's web site, and Windows Defender ships as part of Windows Vista and 7.
Windows Defender is a feature of Windows Vista that provides protection from spyware and other potentially unwanted software. Windows Defender helps to ensure that Windows Vista computers protect the userÃ¢â¬â¢s privacy and remain efficient and reliable. Windows Defender is signature-based, using descriptions that uniquely identify spyware and other potentially unwanted software to detect and remove known applications.