Type control panel in the search box on the taskbar, then select Control Panel. Select Programs > Programs and Features, then right-click your Microsoft Office product, and choose Uninstall. Selecting Program Files will not allow you to uninstall a program properly through Windows 7.
Outlook won’t delete any of your email, contacts, calendar events, or other items after you reinstall it. … It will, however, preserve most, if not all, of your preferences. Uninstalling Office will not remove any Outlook data.
In System Preferences, go to Accounts > then click on the Login Items tab. Select the item from the list for the application you wish to remove and hit the “-” button to remove it from the list.
If your small business uses Microsoft Outlook 2010, you can save emails locally on your hard drive, so that if you mistakenly uninstall Outlook without exporting the messages, you may still recover them. All messages are kept in Personal Storage Table files with the extension .
You can remove an Outlook data file from the Folder pane by clicking its name and selecting Close “Outlook Data File” from the menu that appears. Select Close “Outlook Data File.”