The Archive functionality allows you to hide projects from being displayed in Project Explorer.
Archived projects can not be opened. You must unarchive the project to view or edit it.
Select the project you wish to archive and then click the Archive button.
You will be prompted on whether you want to proceed.
To view your archived projects, change your view in Project Explorer to Archived.
From the Archived view, you can unarchive projects to view or make changes to them.
You will be prompted on whether you want to proceed.