A common question we get is the need to print address labels for customers who have a birthday next month.  With Strive's advanced data grouping capability you can accomplish this with the following steps.

1.  Add the Birthday column to be displayed in your contacts view.
2.  Group the data by the Birthday column by dragging the column header up to the grey group by area.
3.  To make it easier to select just the month you want, collapse all other months than the one you are interested in.
4.  Select all contacts whose birthday is in the month you are interested in by selecting the first contact, and then shift+selecting the last contact (this will select the entire range of contacts).
5.  Use the Mailing Labels action to print your address labels for the selected contacts.