存储在系统文件中的数据由关联的操作系统在需要时提供支持或通过从它的集成功能的用户请求的某些功能引用。贴有该文件.chg扩展被列为使用的微软Windows 7操作系统的系统文件,并且还特意称为Windows网络登录文件。网络登录是内置在微软Windows 7操作系统为对应于用户登录的功能服务上的小程序。也被称为Netlogon和更改日志文件,由微软开发了如登录安全数据库跟踪文件,这些文件CHG。附加了文件.chg扩展包含使用在Microsoft Windows 7 OS的重要数据,并且不应被打开或修改,特别是因为相应于Microsoft Windows由具有管理员权限的用户创建7的用户帐户登录数据被存储和由这些被引用在用户帐户的登录文件。这意味着编辑这些CHG文件可能会损坏的Microsoft Windows 7 OS的登录功能的内容,并且可以防止用户登录到正确的凭证被用于即使当用户帐户。
The Net Logon is an applet assembled in Microsoft Windows 7 OS as a service related with login functionalities. This service is utilized by a computer that is connected to a domain to securely log on the domain. It maintains a protected channel between the computer and the domain controller for verifying users and services. It is also known as Netlogon and change log files, these CHG files were made by Microsoft Corporation as a login security database tracking files. Files with .chg extension has an active data utilized by the Microsoft Windows 7 OS, and should not be accessed or edited since login data related to its user accounts that was made by a user with administrator privileges are saved and are referenced by these files during user account login. Editing the content of these CHG files can cause troubles in login functionalities of the Microsoft Windows 7 OS, and may stop the user from logging into a user account even when the correct credentials are used. If this service is stopped, the computer may not validate users and services and the domain controller cannot register DNS records. If this service is disabled, any services that plainly depending on it will fail to start.
Microsoft Windows is a succession of graphical interface operating systems developed, marketed, and sold by Microsoft Corporation. The company introduced an operating environment named Windows as an add-on to MS-DOS in response to the growing interest in graphical user interfaces (GUIs), on November 20, 1985. The most recent client version of Windows is Windows 7; the most recent server version is Windows Server 2012; the most recent mobile version is Windows Phone 7.5. An operating system (OS) is a compilation of software that manages computer hardware resources and gives common services for computer programs. It is a very significant component of the system software in a computer system. Application programs need an operating system to function. It can be sorted out by technology, licensing, ownership, working state, usage, and by many other characteristics, and it can be found on almost any device that contains a computer, from cellular phones and video game consoles to supercomputers and Web servers.