Content Comparison

1. Go to Items List and select the item record.
2. Go to Actions → Show Attachments… OR right-click on the item record and select 
   Show Attachments… from the context menu.
3. Double-click on the attachment or click the attachment and click ck Open Attachment.

Alternatively, you can click on the item record from the Items List and go to the Attachment tab in the below panel as indicated below. 

You can double-click on the attachment or right-click on the attachment and select Open from the context menu in order to open the attachment.