

The registry also acts as an index into the kernel operations, showing the runtime information of the system. The software and system components retrieve the latest configuration from the registry as they run to continue operations based on the current user's settings.

during the use of the computer will be updated in the registry too. In addition, changes made to Control Panel settings, file associations, Windows components, etc.

In the Windows Registry, changes made to these configurations will be updated in the registry while the software or hardware is being used. Whenever a user installs a program, hardware or device driver for a newly connected hardware in a Windows-based computer system, these initial configuration settings are stored as keys and values in a system-defined central hierarchical database repository named Windows Registry. For example, when you install a program, a new subkey that contains settings such as program location, version, and how to start the program are all added to the Windows registry. The Windows Registry (usually just called the registry) is a collection of databases that are configured in the Microsoft Windows operating systems. How do the Registry Problems Affect the Computer System?.
