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Windows Defender was released with Windows Vista and Windows 7, serving as their built-in anti-spyware component. [40] In Windows Vista and Windows 7, Windows Defender was superseded by Microsoft Security Essentials, an antivirus product from Microsoft which provided protection against a wider range of malware. Upon installation, Microsoft ...
Windows 95 and Windows NT 4.0 were retroactively given the ability to access the Windows Update website and download updates designed for those operating systems, starting with the release of Internet Explorer 4. The initial focus of Windows Update was free add-ons and new technologies for Windows.
Microsoft delivers updates for Windows Vista as files and resources only. Package Manager, Windows Update, and the Control Panel item to turn Windows features on and off, all use the Windows Vista servicing stack. Package Manager can also install updates to an offline Windows image, including updates, boot-critical device drivers, and language ...
Windows Vista uses Package Manager (Pkgmgr.exe) and Windows Update Standalone Installer (Wusa.exe) to install software updates and hotfixes. However, these do not support the various command-line switches like Windows XP's Package Installer (Update.exe) did. [84]
SP1 became available to current Windows Vista users on Windows Update and the Download Center on March 18, 2008. [109] [110] [111] Initially, the service pack only supported five languages – English, French, Spanish, German and Japanese. Support for the remaining 31 languages was released on April 14, 2008. [112]
Windows Vista features an update to the crypto API known as Cryptography API: Next Generation (CNG). The CNG API is a user mode and kernel mode API that includes support for elliptic curve cryptography (ECC) and a number of newer algorithms that are part of the National Security Agency (NSA) Suite B. It is extensible, featuring support for ...
Prior to version 4.5, MSE ran on Windows XP, Windows Vista, and Windows 7, but not on Windows 8 and later versions, which have built-in AV components known as Windows Defender. MSE 4.5 and later versions do not run on Windows XP. The license agreement allows home users and small businesses to install and use the product free of charge.
In Windows Vista and Server 2008, full access to Windows Resource Protection is restricted to the TrustedInstaller user. The Windows Modules Installer service can replace resources using the following methods: Installing Windows Service Packs [4] Installing Windows Updates and hotfixes; Performing operating system upgrades