Benefits of Confluence

[Nic Brough -Adaptavist-]

It's excellent for collaboration.  With such a vague question, I don't think there's a lot we can tell you that https://www.atlassian.com/software/confluence can't.

[Suren Raj]

Hi Samantha,

Confluence is a content creation and collaboration platform that connects teams with the content, knowledge, and coworkers they need to get work done, faster. Confluence spaces are great for creating and organizing rich content related to JIRA projects using Confluence pages – meeting notes, project plans, requirements documents, release notes, roadmaps, and more. 

I can suggest you to read the bellow link to see Confluence features:

https://www.atlassian.com/software/confluence/features

 Hope it helps.

Cheers
Suren