After placing the order, go to the Portal and sign in using the user ID and password given earlier
Connect the domain you own or do this later. To prove that the domain belongs to you, you will have to visit GoDaddy or use a different method.
You can add users now or do that later in admin center
Perform email migration if necessary or skip this step
Install office apps
Configure DNS records
OFFICE 365 ADMIN CENTER
Go to Office 365 Admin Center
Please refer following tutorial to create users
Edit Users to configure Aliases
CONFIGURE EXCHANGE ONLINE
Go to Exchange online admin center
CHECK YOUR E MAILS
Using Outlook Web Access you can mange your e mails. Alternatively you can use an email client.
IF you are not satisfied with the service you have the option to disable office 365