Serbian (Cyrillic, Bosnia and Herzegovina) You can download and install any of the following languages in Windows 11. To use Microsoft Office in your preferred language, download an Office language pack. In Install language features, select the features that you want to use, then select Install. In Choose a language to install, enter and select the name of the language that you want to install, then select Next. Go to Preferred languages, select Add a language. Select Start > Settings > Time & language > Language & region. Use the Add a language feature to install another language for Windows 11 to view menus, dialog boxes, and supported apps and websites in that language.