# reg

> A command-line interface for managing keys and their values in the Windows registry.
> Some subcommands such as `reg add` have their own usage documentation.
> More information: <https://docs.microsoft.com/windows-server/administration/windows-commands/reg>.

- Execute registry commands:

`reg {{command}}`

- Display general information and list all available commands:

`reg /?`

- Call help on a specific command:

`reg {{command}} /?`