Question

Q14.
Suppose you have several windows open
on your desktop, but some of them are
hidden behind other windows. What is the
easiest way to switch to one of the hidder
windows?​

Answer 1

Press

Alt + Tab

And choose the window you want to open

Answer 2

By using Taskbar we can switch the windows  

When we are working on Windows operating system the taskbar contains all the list and also minimize the version of the files that are open on the desktop. For example, there are some word documents open on the desktop like doc1, doc2, doc3. If we want to close the file that is being opened in the background, then we will have to make use of Taskbar.