IF THIS (New Blogger post labeled 'Windows'), THEN THAT (Quick add event)
Trigger service: Blogger New post labeled: This Trigger fires every time you publish a new post on your Blogger blog with a specific label. Action service: Google Calendar Quick add event: This Action will add an event to your Google Calendar. Simply include a detailed description of when and what. If new post labeled Windows on your blog, then quick add event to firstname.lastname@example.org.