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Windows Defender Security Center
Security and Maintenance (formerly known as Action Center, and Security Center in earlier versions) is a component of the Windows NT family of operating systems that monitors the security and maintenance status of the computer. Its monitoring criteria includes optimal operation of antivirus software, personal firewall, as well as the working status of Backup and Restore, Network Access Protection (NAP), User Account Control (UAC), Windows Error Reporting (WER), and Windows Update. It notifies the user of any problem with the monitored criteria, such as when an antivirus program is not up-to-date or is offline. Operation Security and Maintenance consists of three major components: A Control Panel (Windows), control panel applet, a Windows service and an application programming interface (API) provided by Windows Management Instrumentation (WMI). The control panel applet divides the monitored criteria into categories and color-codes them. Yellow indicates a non-critical warning, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows 11
Windows 11 is a version of Microsoft's Windows NT operating system, released on October 5, 2021, as the successor to Windows 10 (2015). It is available as a free upgrade for devices running Windows 10 that meet the #System requirements, Windows 11 system requirements. A Windows Server counterpart, Windows Server 2022, Server 2022 was also released in 2021 and was updated to Windows Server 2025, Server 2025 in 2024. Windows 11 is the first major version of Windows without a corresponding mobile edition, following the discontinuation of Windows 10 Mobile. Windows 11 introduced a redesigned Windows shell influenced by elements of the canceled Windows 10X project, including a centered Start menu, a separate "Widgets" panel replacing live tiles, and new window management features. It also incorporates gaming technologies from the Xbox Series X and Series S, such as Auto high-dynamic-range video, HDR and DirectStorage on supported hardware. The Chromium (web browser), Chromium-base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
