When logged in you can access your profile at the right top of the site. There you can edit personal information and adapt the user interface to your preferences.
When clicking on Change password you have to enter the current password and a new one twice.
Name - optional, provide your full name to make it easier for other users to identify you
Email - providing an email address is important in case you have to reset your password
Show email - uncheck to hide your email for other users (except admins and managers)
Newsletter - check to receive newsletters including an unsubscribe link
Here you can adjust shown interface elements to your preferences. You still see e.g. already entered hours, minutes and seconds even when you deactivate them but the interface elements to add them will disappear.
Language - select your language for the user interface
Table rows - amount of rows that are shown on one table page
Show aliases in tables - show aliases of actors and places in tables and make them searchable
Show created and modified information - show when/by whom an entry was created/updated
Show import information - show original project and identifier at entities that were imported from another project
Show CIDOC class - show the corresponding CIDOC class at entity view
Show API links - show a buttons for API views at entities
Default map zoom - define the lowest zoom level to include all features in a Map view
Max map zoom - adjust how far you can zoom into a Map.
Show icons in tables - if activated small images of files are shown in tables