An example of an operating system that makes your computer function and controls the working environment is:

a$.$ Office $\frac{365}{2021}$

b$.$ Microsoft Account

c$.$ File Explorer

d$.$ Windows $11$

e$.$ Office Online

The Windows $11$ app that opens a window on your desktop where you can browse folders and files stored on your computer is called:

a$.$ File Explorer

b$.$ Start page

c$.$ Control Panel

d$.$ Display Option

e$.$ Quick Access