I think it's called a pen tablet
Using a touch screen on Dell computer is faster, and easier than using a mouse or a track pad. If the Dell computer has a stylus input, one easily can write and draw directly on the screen.
A desktop
A light pen can be used to draw on a computer screen.
Its like a pen but with no ink. Its used to select options or draw on touch screen computer devices.
You will need to learn how to use drafting programs, often called CAD programs. These allow you to draw and build buildings in 3D on a computer screen.
cursor
Monitor.
You mean a pixel?
The page that displays the icons when you turn your computer on is called your home screen. Some people do call it the main screen as well.
Its Called The Computer, The Top Part Is Called The Screen The Metal Box Is Also Called The Hard-drive
Prompt or a C prompt
That would be the CPU or the Screen.