Registry Windows 7

I notices that Comodo creates registry keys each time I use it. Why? The registry keys are growing. Can someone tell me how to manage this?

Thanks,
Gw ???

Comodo BackUp keeps it’s history events in registry.
Every backup and restore operation is recorded in HKEY_LOCAL_MACHINE\SOFTWARE\ComodoGroup\ComodoBackup\History, also there are some user interface settings that are stored in registry.

Thanks.

Hello at all Many thanks Emanuel Sescu for your indications , bye Kind regards