How do you deactivate an application?

To deactivate an application, you typically need to go into the settings of your device or the application itself. On most smartphones, you can navigate to "Settings," then "Apps" or "Applications," find the specific app, and select "Deactivate" or "Disable." For web applications, you may need to log into your account and look for an option to deactivate or delete the account. Always ensure to back up any important data before deactivating an application.