These questions are of general WordPress nature (not theme-related). Also see the General WordPress guides.
- How can I disable comments on pages or posts?
- How can I password-protect content?
- How can I customize the admin menu?
- How can we control which users can do certain things?
- How can I change the date or time format?
- How can search results be improved?
- Why don’t permalinks (URLs) look nice?
- How can I start over with WordPress?
- How do I use plugins with WordPress?
- How can I make big changes to my website without users seeing until I’m done?
- How should I set my site live by moving it from its temporary location to its final location?
- How can I change a page’s URL?
- How can I regain access to my WordPress site’s account?