Archive a project when it is inactive, but you want to retain the project materials and outputs for future reference. Archived projects are separated from your active work so your project list stays clean and clear.
To archive a project, follow the steps below.
In the My Projects section on the Home page, hover your mouse over the project you want to archive, and you will find the More options icon
in the top-right corner of the project card. Click the More options icon
, and choose Archive.
To view all your archived projects, please click Archived in the navigation panel on the Home pane.
To unarchive a project, hover your mouse over the project in the Archived list, click the More options icon 
, and choose Unarchive.