> ## Documentation Index
> Fetch the complete documentation index at: https://docs.defendis.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Profile and preferences

> Update personal profile details, language, and theme.

Use personal account settings to control your identity and UI preferences.

## Update profile details

* Go to your profile -> `Personal account`
* Update first name, last name, phone number, and username

## Upload your avatar

* Open the `Avatar` section
* Upload a PNG or JPEG image under 5 MB

## Choose language and theme

* Set interface language or use `Auto`
* Set `Light`, `Dark`, or `Auto` theme mode

Changes save automatically and apply across your Defendis workspaces.