The Windows Registry is a hierarchical database that stores low level settings for the Microsoft Windows
operating systems and the application that opt to use the registry.
The kernel device driver services, security accounts manager and user interface can all use the registry.
The registry also allows access to content for profiling system performance.
In other words, the registry or Windows Registry contains information settings, options and other
values for programs and hardware installed on all versions of Microsoft Windows operating systems.
For example, when a program is installed in new subquery containing settings such as the program's
location, its version and how to start the program are all added to the Windows register.
When introduced with Windows three point four on the registry, Windows three Australian prime unrestored
configuration information for based computer components, Windows 95 five, Windows 18 extended.
It's used to rationalize and centralize the information in the profusion of any files we use and the
configuration for individual programs and where stored at various locations.
It's not a requirement for Windows applications to use Windows registrar, for example.
That net framework application use exemplifies for configuration, while portable applications usually
keep their configuration files with their executables.
Writing and reading information from the restroom using Windows requires Windows and APIs that exist
and can be reviewed visually using their Artigas to enter into entries in the right pane of the registry
are the registry keys on the left when the registered voters are found on the name column, as can be
seen in the following screenshot.