Outlook 2011 for Mac users can check for updates using the option available as part of Help menu. Users can configure the Outlook 2011 to check manually or automatic.
Step 1: Launch Outlook 2011 for Mac and click the Help menu.
Step 2: Select Check for Updates from the list of available menus. This should display the following Microsoft AutoUpdate window as shown below.
Step 3: For checking updates Automatically, you can specify whether the checking needs to occur Daily, Weekly and Monthly using the Check for Updates drop down.
Step 4: If you want to manually check for updates, then choose the Manually option and click the Check for Updates button.
Find out latest installed updates on Outlook 2011
After running any installation of software updates, if you want to find out the version of Outlook 2011 then click the About Outlook option.