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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 [40] In Windows Vista and Windows 7, Windows Defender was superseded by Microsoft Security Essentials, an antivirus product from Microsoft which provided protection against a wider range of malware.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 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]
Windows 2000 is the first Windows to support hibernation at the operating system level (OS-controlled ACPI S4 sleep state) without special drivers from the hardware manufacturer. A hidden system file named " hiberfil.sys " in the root of the boot partition is used to store the contents of RAM when the computer hibernates.
Windows 8 and Windows 8.1 [ edit ] In Microsoft Windows 8 , SmartScreen added built-in operating system protections against web-delivered malware performing reputation checks by default on any file or application downloaded from the Internet, including those downloaded from email clients like Microsoft Outlook or non-Microsoft web browsers like ...
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Microsoft Windows 2000 and later support sleep at the operating system level (ACPI S3 state) without special drivers from the hardware manufacturer, except of video adapters. Windows Vista's Hybrid sleep feature saves the contents of volatile memory to hard disk before entering sleep mode. If power to memory is lost, it will use the hard disk ...
To disable virus protection 1. On the Windows taskbar, next to the clock, double-click the McAfee ( M) icon. Note: If you are using Windows® 7 and don't see the McAfee icon next to the clock, click the arrow next to the clock to reveal hidden icons. Please know that you can customize your Windows 7 System Tray.
It is sometimes necessary to temporarily disable virus protection when installing major updates such as Windows Service Packs or updating graphics card drivers. [129] Active antivirus protection may partially or completely prevent the installation of a major update.