This chapter showed you where to find Plone add-ons and explored the general manner of installing these items. Some of the more popular and useful add-ons were singled out, and their installation, configuration, and usage were explained in more detail. If you installed all of the items in this chapter, your Plone site now has discussion forums, the capability for users to add and maintain photo albums and blogs , and a platform on which users can send and receive instant messages.
In the next chapter, you'll learn how to customize the overall Plone template, including slot location and the implementation of custom tabs and graphics. Additionally, you'll learn a bit about internationalization and localization of websites , and you'll apply this knowledge to your Plone site.