Final answer:
To change the language of an app, you need to access the app's settings and look for a section that allows you to select a different language. Save the settings to apply the changes.
Step-by-step explanation:
To change the language of an app, you typically need to access the app's settings. The location of the language settings may vary depending on the specific app and device you are using. Look for a section in the app's settings that allows you to change the language, and select your desired language from the options provided.
For example, in a mobile app, you may find the language settings under a 'Settings' or 'Preferences' menu. In a computer application, they may be located in a 'Settings' or 'Options' menu. Once you have selected your preferred language, save the settings and the app should display in the new language.
Keep in mind that not all apps offer multiple language options. If the app you are using does not have language settings, it may only support a single language.