# Preview Changes
When there are a lot of changes to the table, it can be difficult to track and confirm them before saving them to the database. PowerTable allows you to preview all changes made to the table at once and save or discard them as needed.
{% hint style="info" %}
Previewing changes is different from the audit log.
The [audit log](https://docs.powertable.com/explore-powertable/working-with-powertable/basic-table-operations/broken-reference) provides a comprehensive list of all changes saved to the database, whereas this menu displays changes that have not yet been saved.
{% endhint %}
1. The menu bar section on the right displays the total number of changes made to the table.
number of changes made
2. Upon **clicking**, it displays the list of changes, along with the type of changes. You can view all changes by clicking **All**, or select the required tab to view records with a specific type of change.
List with the type of changes made
3. You can click on **Save** to save the changes to the database.
Save changes
4. The preview screen also allows you to reset the changes you have made. Click on the row that you want to reset and choose **Reset.**
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