# VIMworld account system

The VIMworld account system allows you to create a personal username associated with your wallet and select a profile picture from amongst your VIM collection. Optionally, you can associate an gmail account or email address with your account, so we can keep you up to date with the latest news. You can change your username once every 30 days. The account page is also the new home of your transaction records.

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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.vimworld.com/vimworld-ethereum-app/basic/vimworld-account-system.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
