Configuring Google XML Sitemaps, explanation of the settings and options

15. Change frequenties

How often do you change what and where?

16. Are you blogging once a week or once a day?

17. When you are revamping your older posts, be sure to change the settings of Older Archives from Yearly into Weekly or even Daily

18. Priorities: The default settings of priorities are not bad, you can leave them be

19. Save the changes

20. Reset options: when you did something you don't like after all, you can just press the reset button, to turn back to the default options.