With the registration you create a personal profile. After the registration you will find your profile data under the menu item 'Profile' top right. The following settings can be changed here.
This tab allows you to change the access data you have created: password and email address.
Note: If you want to change your email, make sure that you enter a valid e-mail address so that you can continue to access your data.
Under this tab, personal data such as name and address can be updated.
If the desktop is bilingual, the correspondence language can be changed from German to English or vice versa.