Under the User Activity you'll be able to locate any emails that you've sent to the user. This includes emails sent using the Award and Deny templates as well as any custom emails sent from the Emails > Compose tab.
Once you expand the email, you will see the contents of it and more details (example: the date when the email was sent).
Additionally, you will find any awards the user received. It will specify which scholarship they were awarded, the award amount and the date and time they were awarded.
This tab will also display a confirmation of the General Application submission email that is sent to the user automatically. Details of which cycle they submitted the application for will be displayed as well as the date and time when they submitted their application.