1) Log into subdomain on the WordPress side as ‘Admin’ (using pre-selected username and password – see Making a Subdomain)
2) From the left widget select 'Settings' (note that 'Settings' is only visible for 'Admin')
3) Under 'Settings' select:

• 'General' to change the Site Title and Tagline
• 'Writing' to change how posts appear, are categorized, or converted from email
• 'Reading' for how long posts stay active and how syndication and search engines work
• 'Discussion' for how the site manages comments, links from other sites, etc.
• 'Media' for how pictures are handled
• 'Permalinks' for how the style of permalinks is set