There are two types of settings in your 24sessions account:
'My Account' settings
Under 'my account' from the top right of your account you will find all settings related to your profile.
Among others you can change your password, url, timezone and add information like your phone, job title location, profile picture.
Under 'general settings' from the bottom left of your account you will find all settings related to your company profile.
Among others you can change your company name, account colour and language and account logo.
Note: Remember to click 'Update account' to make sure that all changes are saved.