Windows 7 services and facilities




















With this separation, the Security Only update package size will be significantly reduced , but you will need to deploy and install the Internet Explorer update to remain secure for the latest supported version of the browser.

The Monthly Rollup will continue to include updates for Internet Explorer, as a single additive update that provides all security and reliability fixes since the beginning of the new servicing model in October Users of the Monthly Rollup will not need to install the separate Internet Explorer update.

To simplify installation for Monthly Rollup users, the new Internet Explorer update will leverage the same installation applicability definition as the Security Only update explained above , meaning that it will not install on a PC that has already installed the Monthly Rollup or Preview Rollup from the same or later month. With these two modifications for the Security Only updates installation applicability and the standalone Internet Explorer update , enterprise customers using update management tools such as WSUS or System Center Configuration Manager will now have increased flexibility and simplicity in their deployments.

Additionally, Windows Update users will continue to stay up-to-date through the Monthly Rollups. We are committed to listening to our customers, and are excited to provide these two improvements early in this new model to continue simplifying Windows servicing.

We will continue to gather and incorporate your feedback for additional opportunities to simplify servicing, and will communicate any forthcoming changes in advance to help you plan and leverage these improvements. Similarly, months with no new reliability fixes to preview will not have a Preview Rollup; December and January , for example. You must be a registered user to add a comment. If you've already registered, sign in.

Otherwise, register and sign in. Products 72 Special Topics 41 Video Hub Most Active Hubs Microsoft Teams. Security, Compliance and Identity. Microsoft Edge Insider. Azure Databases. Autonomous Systems.

Education Sector. Microsoft Localization. Bluetooth Support Service. Windows Search Service. DNS Client Service. Background Intelligent Transfer Service.

IP Helper Service. However, when you disable non-Microsoft services, your chances of messing something up on your computer are greatly reduced. Why turn off unnecessary services? Many computer break-ins are a result of people taking advantage of security holes or problems with these programs. The more services that are running on your computer, the more opportunities there are for others to use them, break into or take control of your computer through them.

Select Run under Programs. Check the box for Selective Startup. Click OK. If this service is stopped, SSDP-based devices will not be discovered. If this service is disabled, users will not be able to use SSTP to access remote servers. If this service is stopped, software-based volume shadow copies cannot be managed.

SysMain Superfetch Manual Maintains and improves system performance over time. If this service is stopped or disabled, applications will be unable to use keys protected by the TPM. To prevent remote use of this computer, clear the checkboxes on the Remote tab of the System properties control panel item.

Themes Themes Auto Provides user experience theme management. TrustedInstaller Windows Modules Installer Manual Enables installation, modification, and removal of Windows updates and optional components. If this service is disabled, install or uninstall of Windows updates might fail for this computer. If this service is stopped, notifications of new interactive service dialogs will no longer function and there might not be access to interactive service dialogs.

If this service is disabled, both notifications of and access to new interactive service dialogs will no longer function. If this service is stopped, any hosted UPnP devices will stop functioning and no additional hosted devices can be added.

If this service is stopped, shadow copies will be unavailable for backup and the backup may fail. W32Time Windows Time Manual Maintains date and time synchronization on all clients and servers in the network. If this service is stopped, date and time synchronization will be unavailable.

If this service is stopped by a user, it may cause the currently running backup or recovery operation to fail. Disabling this service may disable backup and recovery operations using Windows Backup on this computer.

WbioSrvc Windows Biometric Service Auto The Windows biometric service gives client applications the ability to capture, compare, manipulate, and store biometric data without gaining direct access to any biometric hardware or samples. The service is started programmatically as needed.

These plug-in modules are vendor-specific extensions to the Windows Color System baseline color device and gamut map models.

Stopping or disabling the WcsPlugInService service will disable this extensibility feature, and the Windows Color System will use its baseline model processing rather than the vendor's desired processing. This might result in inaccurate color rendering. If this service is stopped, any diagnostics that depend on it will no longer function. If this service is stopped, these functions will not be available. The service stores forwarded events in a local Event Log.

If this service is stopped or disabled event subscriptions cannot be created and forwarded events cannot be accepted. WerSvc Windows Error Reporting Service Manual Allows errors to be reported when programs stop working or responding and allows existing solutions to be delivered. Also allows logs to be generated for diagnostic and repair services. If this service is stopped, error reporting might not work correctly and results of diagnostic services and repairs might not be displayed.

Winmgmt Windows Management Instrumentation Auto Provides a common interface and object model to access management information about operating system, devices, applications and services. If this service is stopped, most Windows-based software will not function properly. WS-Management is a standard web services protocol used for remote software and hardware management. The WinRM Service needs to be configured with a listener using winrm.

Event collection and subscription to events require that the service is running. It also contains the logic to turn your computer into a software access point so that other devices or computers can connect to your computer wirelessly using a WLAN adapter that can support this. This service only runs when Performance Data Helper is activated. It is provided for backward compatibility only. Enables applications such as Windows Media Player and Image Import Wizard to transfer and synchronize content using removable mass-storage devices.

The service also has a public API that allows external consumers to programmatically retrieve the aggregated security health state of the system. WSearch Windows Search Auto Provides content indexing, property caching, and search results for files, e-mail, and other content. It is strongly recommended that this service be kept running for best user experience of mobile broadband devices.

Determines and verifies the identity of an application. Facilitates the running of interactive applications with additional administrative privileges. Processes installation, removal, and enumeration requests for software deployed through Group Policy. Manages audio devices for the Windows Audio service. Manages audio for Windows-based programs.

Provides User Account Control validation for the installation of ActiveX controls from the Internet and enables management of ActiveX control installation based on Group Policy settings. Transfers files in the background using idle network bandwidth. Maintains an updated list of computers on the network and supplies this list to computers designated as browsers.

The Bluetooth service supports discovery and association of remote Bluetooth devices. Copies user certificates and root certificates from smart cards into the current user's certificate store, detects when a smart card is inserted into a smart card reader, and, if needed, installs the smart card Plug and Play minidriver.

Provides four management services: Catalog Database Service, which confirms the signatures of Windows files and allows new programs to be installed; Protected Root Service, which adds and removes Trusted Root Certification Authority certificates from this computer; Automatic Root Certificate Update Service, which retrieves root certificates from Windows Update and enable scenarios such as SSL; and Key Service, which helps enroll this computer for certificates.

The Offline Files service performs maintenance activities on the Offline Files cache, responds to user logon and logoff events, implements the internals of the public API, and dispatches interesting events to those interested in Offline Files activities and changes in cache state.

The Diagnostic Policy Service enables problem detection, troubleshooting and resolution for Windows components. Provides the core file encryption technology used to store encrypted files on NTFS file system volumes. This service manages events and event logs. Enables you to send and receive faxes, utilizing fax resources available on this computer or on the network. The Microsoft Download Manager solves these potential problems.

It gives you the ability to download multiple files at one time and download large files quickly and reliably. It also allows you to suspend active downloads and resume downloads that have failed. Microsoft Download Manager is free and available for download now.

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