You have clicked on Windows Update that belongs to Microsoft® Windows® Operating System made by Microsoft Corporation

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Application has windowsNo
Internet serverNo
Uses the internetNo
Imports potentialy dangerous functionsNo
Safety RatingSafety Rating

Description extracted from Wikipedia:

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NameWindows Update

Windows Update is a Microsoft service for the Windows 9x and Windows NT families of operating system, which automates downloading and installing software updates over the Internet. The service delivers software updates for Windows, as well as the various Microsoft antivirus products, including Windows Defender and Microsoft Security Essentials. Since its inception, Microsoft has introduced two extensions of the service: Microsoft Update and Windows Update for Business . The former expands the core service to include other Microsoft products, such as Microsoft Office and Microsoft Expression Studio. The latter is available to business editions of Windows 10 and permits postponing updates or receiving updates only after they have undergone rigorous testing. As the service has evolved over the years, so have its client software. For a decade, the primary client component of the service was the Windows Update web app that could only be run inside Internet Explorer. Starting with Windows Vista, the primary client component became Windows Update Agent, an integral component of the operating system. The service provides several kinds of updates. Security updates or critical updates mitigate vulnerabilities against security exploits. Cumulative updates and quality updates are collections of several updates that do not depend on any previously published updates. Service packs and feature updates are very large cumulative sets of updates that introduce new features or remove discontinued features. Their release has always impacted the operating system's eligibility for receiving technical support. Definition updates for the antivirus products are provided through the service as well. Packages simply labeled updates correct software bugs unrelated to security. Microsoft routinely releases updates on the second Tuesday of each month (known as the Patch Tuesday), but can provide them whenever a new update is urgently required to prevent a newly discovered or prevalent exploit. System administrators can configure Windows Update to install critical updates automatically, so long as the computer has an Internet connection.
Technical information: Click here for description
Icon statusNo tray icon
Icon settingNot in the system tray
Executable fileC:\Windows\System32\wuauclt.exe
Version7.8.9200.16693
Parent processC:\Windows\System32\svchost.exe
Can be uninstalledNo
EncryptedNo
Size on disk58 Kb
Minimum recorded memory usage2 Mb
Average recorded memory usage2 Mb
Maximum recorded memory usage2 Mb
Date when maximum memory usage occured2013/10/22 14:52:48
Minimum recorded CPU usage0%
Average recorded CPU usage0%
Maximum recorded CPU usage0%
Date when maximum CPU usage occured2013/10/22 14:52:48
Started at2013/10/22 14:11:37
Total CPU time 0 seconds
Imported functions
Some relevant texts from the exe file