If you're seeing completed projects on your project list, first check to see which Project State you're filtering by.
- All Projects: All Open/Archived Projects
- Open Projects: Just Unarchived Projects (these should be projects that require your attention)
- Archived Projects: Just Archived Projects (these should be completed projects, or projects that are in the past)
If you're filtering by Open Projects, but still seeing completed projects in this list, you can Bulk Archive them from your Project List. Learn More.