What operating system $($OS$)$ do you use on your PC$/$Laptop$?$ What about your phone? If you have a tablet or smartwatch, include the OS of these devices too.

What Internet browser do you use on your PC$/$ Laptop? What browser do you use on your phone?

What are the common features among the different types of operating systems?

How do you monitor the health$/$functionality of your PC$,$ laptop, and phone? What application$/$software do you use for that?

List the names of default browsers, file management software, and the graphical user interface elements at the bottom$/$side of the desktop of the computer on the following operating systems:

Windows

macOS

Linux Ubuntu