The rest is point-and-click self explanatory. Save the file to the network share you created for ezaudit, e.g. to \\servername\ezaudit
To edit an existing audit you can use the Configuration tool from the Admin Console or just click on any configuration file (*.ezc) in Windows Explorer.
You can run the audits invisible to the user, or let them know its running. You can set how long they have to respond before your chosen option continued.
You can give them the option to cancel and not take the audit, or force them to take it.
You can ask them to answer questions of your choosing and add your own message to the prompt they will see. You can make answering optional or mandatory.