käynnistyskuva

Käynnistyskuva is a Finnish term that translates to "boot splash" or "boot screen" in English. It refers to the image or graphical display that appears on a computer screen during the operating system startup process, before the full desktop environment is loaded. This visual element serves as a branding or informational marker for the manufacturer or the operating system itself.

The käynnistyskuva typically replaces the text-based boot messages that might otherwise be displayed. It can be a static image, a logo, or sometimes a short animation. Its purpose is primarily aesthetic and to provide a more user-friendly and branded experience during the otherwise technical boot sequence. In some cases, the käynnistyskuva might also indicate that the system is loading essential drivers or services.

The appearance and behavior of the käynnistyskuva can vary significantly depending on the operating system, hardware manufacturer, and even specific system configurations. For example, a personal computer might display the logo of its motherboard manufacturer or the operating system, while a mobile device might show the logo of the device manufacturer. Advanced users may sometimes be able to customize or disable the käynnistyskuva for faster or more minimalist startup.