What is the purpose of a library?

Wempen, F$.,$ & Holcombe, J$.(2019).$ CompTIA A$+$ Certification Study Guide $($Exams $220-1001$ & $220-1002)(10$th Edition$)[$eBook$].$ McGraw$-$Hill

Question $42$ options:

A$.$ Aggregates the content from multiple locations in a single virtual folder

B$.$ Enables you to access OneDrive content locally

C$.$ Organizes data files by the application that opens them

D$.$ Enables you to open and save files in Metro$/$Modern apps