What is Atlassian Confluence used for?

Related questions

1. Is Jira and Confluence the same?
2. What is the difference between Jira and Confluence?
3. What is the difference between Confluence and SharePoint?
4. What is confluence river?
5. What is confluence settlement?
6. Is Jira a free tool?
7. How do I link a Jira story to Confluence?
8. Is confluence included in Jira?
9. Where is Confluence home?
10. Is confluence a project management tool?

Tags

1. #collaboration
2. #tasks
3. #efficiently
4. #requirements
5. #procedure
6. #collaborate
7. #calendars
8. #users
9. #confluence
10. #assign
11. #several
12. #knowledge
13. #specific
14. #share
15. #capture
16. #teams
17. #manage
18. #project