Mouse and keyboard are you main input devices, there are others such as webcams and tablets.
Instructions are carried out by the central processing unit (CPU) of the computer.
Embedded processor is a part of the computer that follows instructions and carries out action.It is like the "brain" of a computer.
When a computer starts up it needs to check various things that may stop the computer from starting properly. These instructions are contained in the micro-processor that is installed as part of the computer. These instructions are long, detailed, and what most people normally do not worry about
The part of the computer that fetches and decodes instructions is the Central Processing Unit (CPU), specifically within its control unit. The control unit retrieves instructions from memory, decodes them to understand what actions are required, and then sends signals to other components of the computer to execute those instructions. This process is fundamental to the operation of a computer, enabling it to perform tasks efficiently.
The Assembler
The Central Processing Unit, or CPU is responsible for carrying out the instructions of a computer program. Playing the role of the "brain", the CPU carries out the basic arithmetical, logic and input/output operations of the system. You can read more about the CPU here: http://en.wikipedia.org/wiki/Central_processing_unit
ambot
the keyboard
It is the nucleolus
It is the nucleolus
The Central Processing Unit.
RAM (Random Access Memory)