Finding Attachments in OWA

I had some difficulty locating a document that was emailed to me a few years ago.  I didn't even remember who sent it to me.  I found a neat way to browse through all the attachments I have sent and received by email. 

1. Click the Files button (the paper clip) beneath all your mailboxes.
   
2. Depending on what you are searching for, click Photos or Files.
   
3. At this point, you will see all the Photo or File attachments in your email.  If you know what mailbox you need to look in, you can click it at the left to narrow down your search even further.
   
4. You will see a list of the files/photos at the right.  Some of them may have names that are not too meaningful.  You can click the file and then click Preview to get a better idea of what the file contains.  You also have the option of downloading or printing the attachment from this screen.