____________ is the screen that appears by default after switching on the computer.

Correct option is D

The desktop is the main screen that appears by default when you turn on your computer. It usually contains icons, shortcuts, and the taskbar.
Important Key Points:
1. Desktop: The desktop serves as the user's primary workspace. It contains shortcuts to various files, folders, and applications.
2. Icons and Taskbar: The icons are used to represent files, programs, and system functionalities, while the taskbar is used to access open applications and the Start menu.
Knowledge Booster:
· Desktop Customization: Users can customize their desktop by changing the background, adding widgets, and organizing shortcuts.
· Windows vs. Mac Desktops: Both Windows and Mac operating systems have desktops, but they might have different appearances and components like the Dock in macOS, which is similar to the Windows taskbar.