# Login / Sign Up / Quickly Return

## 1）**Where can I log in to TradeOS?** 

A: You can log in via the top-right “Sign up / Log in” button or from the sidebar. Currently, only email login is supported. 

<div><figure><img src="/files/Hz0QZJUjOR42ZiEtHya2" alt="" width="188"><figcaption></figcaption></figure> <figure><img src="/files/gWcIMDUmrpGsCWonazKr" alt="" width="188"><figcaption></figcaption></figure></div>

## 2）What’s the purpose of logging in?&#x20;

A: TradeOS can be used without signing up. However, logging in with your email allows you to save chat history and access advanced features and personalized tools.

## 3）How to quickly return to the homepage?

Click the ‘TradeOS’ logo at the top of the page to quickly return to the homepage.

<figure><img src="/files/V0xBC98ZBeBzFiE8lceL" alt="" width="188"><figcaption></figcaption></figure>


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