operating system
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operating system
The basic software that manages a computer's hardware and enables application programs to run.
Auf meinem neuen Laptop ist das Betriebssystem Windows 11 vorinstalliert.
Windows 11 is preinstalled as the operating system on my new laptop.
'Betriebssystem' (operating system) is a compound noun made up of 'der Betrieb' (operation/function) and 'das System' (system). The linking -s- connects the two parts. Literally, it is therefore a 'system for the operation' of a computer.
Ohne ein Betriebssystem kann der Computer nicht starten.
Without an operating system, the computer cannot start.
In connection with an operating system, the verbs 'installieren' (to install), 'aktualisieren' (to update), 'starten' (to start), or 'hochfahren' (to boot up) are often used. You also say that a program 'läuft auf' or 'läuft unter' einem Betriebssystem (runs on/under an operating system).
Ich muss mein Betriebssystem dringend aktualisieren.
I urgently need to update my operating system.
In technical conversations or in colloquial language, the English abbreviation 'OS' (for Operating System) is often used. However, 'Betriebssystem' (operating system) is the correct and generally understood German term.
Welches Betriebssystem nutzt du auf deinem Rechner?
Which operating system do you use on your computer?
