# How to like?

On Halo Wallet, likes are symbolized by a thumb-up icon and are utilized to show appreciation for a transaction or post.

* By clicking or tapping the like icon, it will turn green, indicating that you've liked the post.
* You can also like a post on the Activity page of an address.
* If you wish to undo a like, simply click or tap the liked icon again.

<figure><img src="/files/k8LyVOmrxfXLyzuTtGwk" alt=""><figcaption></figcaption></figure>


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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://halo-1.gitbook.io/halo-wallet/beginners-guide/how-to-like.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.