Note: You are currently viewing documentation for Moodle 2.0. Up-to-date documentation for the latest stable version is available here: Managing activities.
Location: Administration >> Configuration >> Modules
Your Moodle distribution comes with a standard set of modules and developers are constantly making new ones. You may add or remove modules as follows:
To remove, click on delete next to the module you wish to remove. You will then need to use a file manager to remove/delete the actual module directory from moodle/mods, otherwise Moodle will reinstall it next time you visit the admin page.
To add, simply use a file manager to copy the relevant directory into /mods and visit the admin page to complete the install.