# 登录 / 注册 / 快速返回

## 1）在哪里可以登录 TradeOS？ 

您可以通过页面右上角的 “注册 / 登录” 按钮，或在侧边栏进入。目前仅支持邮箱登录。

<div><figure><img src="/files/9aMxC4Gkiwo0cEA21z4v" alt="" width="188"><figcaption></figcaption></figure> <figure><img src="/files/195BJX1c0pL9nuGPhYyp" alt="" width="188"><figcaption></figcaption></figure></div>

## 2）登录有什么作用？&#x20;

TradeOS 支持免登录使用，但建议您使用邮箱登录以保存对话记录，并解锁更多高级功能。

## 3）如何快速返回首页？

点击页面顶部 'TradeOS' logo，即可快速返回首页

<figure><img src="/files/fdvxpLzvwGLwLmE5UgU5" alt="" width="188"><figcaption></figcaption></figure>


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