System Settings/Applications

    From KDE UserBase Wiki

    Default Applications

    Set the default applications for common tasks, such as browsing the web, writing email, or managing files.

    File Associations

    Set the default applications handler for specific file type.

    Locations

    Set the path for the "xdg base directories standard" (a.k.a Music, Download, ... directories)

    Launch Feedback

    Configure the animation when starting an application.