Please see SMF1.1:Current Theme or SMF2.0:Current Theme depending on the version of SMF you are using.
The current theme page links you to editing the settings of the theme you are currently viewing on your forum. See Theme settings for an explanation on what each setting is for.
Main
Configuration
Forum
Members
Maintenance
Miscellaneous
- Security Tips
- Building Your Community
- Performance enhancements
- Modifications - A mod broke my forum what should I do