Now that an email client is not included in the Home & Student version of Office 2011, users are asking ‘can I continue to use Entourage’? The answer is yes! See Microsoft KB: 2394241 for full details. You cannot find Entourage 2008 after installing Office for Mac 2011
If you decide at a later time that you want to upgrade Office 2011 Home & Student to include Outlook, you will be able to upgrade to Home & Business without re-installing. Under Word, Excel or PowerPoint in the menu bar, you can select Purchase Options to upgrade. The upgrade cost is $99.99. You will need to enter your credit card to purchase the upgrade.