# Navigation and Saving

When using the email template builder there are some basic navigational tools for you to leverage. 

#### Undo Redo

In the top left hand corner there is an undo button on the left and redo button on the right. The undo button will reverse the last action that you have taken. E.g. if you edited text it will restore the previous text.

Similarly the redo button will restore what was previously undone. E.g. it will re do the previous change that you made such as returning the edited text.

<div align="left"><figure><img src="/files/tRmdvsziu1nj4gx1C5MV" alt="" width="93"><figcaption></figcaption></figure></div>

#### Preview

The eye icon in the top right of the editor will trigger a preview. This allows you to view the email as the recipient would be seeing it.&#x20;

<div align="left"><figure><img src="/files/efY9sx9aKWxXUp6I5ISO" alt="" width="51"><figcaption></figcaption></figure></div>

Once in the preview function you can toggle between different device types represented by the desktop, tablet and mobile. This allows you to easily see how the email will look on different device types. You can also click the width menu which will drop down specific devices types such and iPhone 11 etc or you can create a custom width in order to see a bespoke device type. \
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To toggle between light and dark mode select the sun in light mode to toggle to dark, and select the moon toggle to light mode.&#x20;

<div align="left"><figure><img src="/files/wqOoz9UfG4vH6YUR9MMR" alt="" width="375"><figcaption></figcaption></figure></div>

#### Saving

In order not to loose your progress it is important that you save any changes that you wish to persist. It is simply a matter of clicking the "Save changes" button in the bottom left of the editor. Please note the save changes is only present when a change is detected. It will not appear for a template that has not been edited.\
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![](/files/d8mKnXNAbAljOpzYn4WR)


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