In Outlook 2013 and Outlook 2010, when you do a single click on follow up flag by default it changes the flag to today. But Outlook also provides option to change the single click action on the flag. This can be done using the Set Quick Click option available as part of the Follow Up menu. Set Quick Flag allows users to set the type of column to be used when clicking on the Flag column.
For example to Set Quick Flag option to Tomorrow,
- In the Outlook Home menu, navigate to Tags section and click the drop down arrow below the Follow Up menu option. You can also access this by right clicking on the Flag column.
- Select Set Quick Click from the list of available menu option.
- In the Set Quick Click window, set the Flag option to Tomorrow and Click Ok to save the changes.
By this way you can change the Set Quick Click behaviour in Outlook 2010.