The CPU: The Brain of Computer
The central processing unit (CPU), also known as the processor, is the heart of any computer system. It is responsible for executing instructions and performing calculations, making it essential for everything from running applications to browsing the web. Without a CPU, your computer would simply be a lifeless box of electronics. How does a CPU work? The CPU works by fetching instructions from memory, decoding them, and then executing them. This process is repeated billions of times per second, allowing the CPU to perform complex tasks quickly and efficiently. Opens in a new window The CPU is made up of several components, including: The arithmetic logic unit (ALU) , which performs mathematical operations. The control unit (CU), which controls the flow of data through the CPU. ...