desktop

US /ˈdesk.tɑːp/
UK /ˈdesk.tɑːp/
"desktop" picture
1.

the top surface of a desk

:
He cleared his desktop before starting work.
There were papers scattered all over the desktop.
2.

a computer that is designed to be used on a desk and is not easily portable

:
I prefer working on a desktop computer rather than a laptop.
My new desktop has a powerful processor.
3.

the main screen display on a computer, from which programs can be launched and files accessed

:
He saved the file directly to his desktop.
You can customize your desktop background.