# Engagement events

Explore the engagement events category.

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Use the summary below to quickly jump to a specific topic:

- [Event occurred](/reference/event/types/engagement/event-occurred): Learn how to track a custom event.
- [Goal completed](/reference/event/types/engagement/goal-completed): Learn how to track when a user completes a goal.
- [Interest shown](/reference/event/types/engagement/interest-shown): Learn how to track topics a user may be interested in.
- [Lead generated](/reference/event/types/engagement/lead-generated): Learn how to track when a user becomes a lead.
- [Link opened](/reference/event/types/engagement/link-opened): Learn how to track when a user opens a link.
- [Nothing changed](/reference/event/types/engagement/nothing-changed): Learn how to track periods of inactivity.
- [Post viewed](/reference/event/types/engagement/post-viewed): Learn how to track when a user views a blog post.
- [Slot personalized](/reference/event/types/engagement/slot-personalized): Learn how to track content served in a slot.
- [User clicked](/reference/event/types/engagement/user-clicked): Learn how to track when a user clicks or taps on the screen.
- [User scrolled](/reference/event/types/engagement/user-scrolled): Learn how to track when a user scrolls the content.