How to Reinstall Outlook 2010
Microsoft Office 2010 is a suite of products developed and marketed by Microsoft Corporation. The Office suite of products offers a number of programs that give you the ability to communicate, create and present information. Microsoft Outlook 2010 is the suite's email program; you can take advantage of its content-management and calendaring features in addition to email. However, if you needed to remove Outlook from your computer and now would like to reinstall it, you can do so using the Microsoft Office 2010 disc.
Place your Microsoft Office 2010 CD into your CD/DVD drive. This should automatically launch the setup screen. Enter your Microsoft Office product key and click "Continue" if prompted to do so.
Read the Microsoft License Terms, and click "I Accept the Terms of This Agreement" and then click "Continue."
Click the "Customize" button. This will take you to a list of Microsoft Office products.
Click the drop-down box next to "Microsoft Office" in the list, select "Install on First Use" and click "Continue" to install Microsoft Outlook 2010.