A computer mouse is a hardware input device used to move and select text, icons, files and folders on a desktop computer. It typically has two buttons and a wheel. Once an item is selected, it can also be moved using the drag-and-drop method. The computer keyboard is the main text input method for computers. It is used to type text and numbers into programs like word processors and text editors. The central processing unit (CPU) is an electronic circuit that controls the input and output operations of a computer system. It is often referred to as the "brain" of the computer. Read-only memory (ROM) is a storage medium used in computers and other electronic devices to permanently

1. Computer
project
Prachisona35@gmail.comPrachichaudhary

2. A computr mouse is a
heardware input device can
move and selcet
tex,icon,files and folder for
desktop computer the
picture to the righe is an
example of a desktop
computer mouse with
two buttons and a wheel
Drag-and-drop:
Ones time a selcet it can
also be moved using the
drag-and drop method
MOUSE

3. KEYBORD
Computer keybord a
typewriter-style device
keybord bcom the
main tnput mathod for
computer the keybord is
uesge ,the keybord is used as
a tex enter interface for
typing text ans number into
a wordprocessor, tex editor
or any other program

4. CENTRAL
PROCESSING
UNIT(CPU)
A central processing
unit(cpu) elecroing circuit
within a computer input
aand output operations of a
computer system.the
cpu that canonly referred to
as tha "beains" of a
computer

5. READ –ONLY-
MEMROY(ROM)
Read-only memory(rom) is a
storang meidum that is
uesed with computreand
other electronic devices.

6. RAM(RADOM ACCESS
MEMORI)
RAM is an aconrmy redon
asseccs memory a type of
computer memory that can
we accessed radmaly that is ,
any byte can we accessed
without thouing the
preceding byte.RAM. Is
found in sever.