This software subscription is delivered with German language documentation, but the Office applications themselves support multiple languages, including English. You can change the display and editing language to English within the software settings or by installing the English language accessory pack if needed. The language setting is linked to your Microsoft account and can be adjusted to English for all Microsoft 365 apps after installation.

The difference between Microsoft 365 Software and Microsoft 365 Software Box lies mainly in the form of delivery: The Software Box contains the licence key physically in a package that is sent by post, while the electronic version delivers the licence key digitally, usually by email or download link. In terms of content and functionality, both versions are identical, offering the same licence for 1 user and a 12-month term. The box is therefore a physical version of the same subscription that is also available electronically. Your assumption is therefore correct.

The more expensive version is the digital-only version. The cheaper version is a box with a code. Sounds strange, but at Microsoft the physical versions are usually cheaper than the purely digital ones.

The software license is marked as German language, but Microsoft 365 apps generally allow users to change the display language after installation. You can switch the Office interface to English through the Microsoft 365 settings by selecting your preferred display language in your account settings or app settings. However, some configurations or restrictions might apply depending on the subscription type or organizational policies, which could limit language changes. For a personal subscription, you should be able to change the language to English in your Microsoft 365 profile and app settings, even if the original license is labeled as German. This means the software can be used in English despite the initial language indication.