How do you organize your software development team page?

I was recently asked to redo our team confluence page since it's pretty messy and disorganized.

We have stuff like basic onboarding steps – what access titles to request, software to install, etc. – documentation from requirements gathering, best practices, agile documentation, architecture diagrams, data reference models, user guides, and so on.

I'm trying to think of the most effective and also the most usable way to organize the information we have so people don't waste time trying to find what they're looking for. What have you found to be the the most effective (or least effective) way to organize your relevant team information for your software development teams?