The Windows Cleaner tab in CCleaner's main window will analyze your system components and allows you to perform a cleaning process. 

In the Registry tab, you can choose to scan the registry entries for issues and fix them. 

CCleaner's Tools tab enables you to uninstall applications from your computer, rename them or delete them. 

The CCleaner Settings tab allows you to customize the application's behavior according to your needs and preferences. 

The Include tab in CCleaner's Options window lets you select the folder that will be deleted in the cleaning process. 

In the Advanced Options tab, you can configure the application logging settings and other program settings.