**Full form of CPU?**
Verified**Explanation:**
The Central Processing Unit (CPU) is often called the "brain" of a computer because it performs all the essential computational tasks. Just like how your brain processes thoughts and makes decisions, the CPU processes data and executes instructions that make your computer work.
The CPU is a small chip that sits on the motherboard of your computer. When you click on an application, type a document, or play a game, the CPU receives these instructions and processes them at incredible speeds. Modern CPUs can perform billions of calculations per second, which is why your computer can handle multiple tasks simultaneously.
The main functions of a CPU include:
• Fetching instructions from the computer's memory
• Decoding these instructions to understand what needs to be done
• Executing the instructions by performing the required calculations
• Storing the results back in memory for use by other programs
Popular CPU manufacturers today include Intel and AMD, and you'll find CPUs in everything from smartphones and tablets to laptops, desktop computers, and even gaming consoles. The speed and efficiency of a CPU largely determine how fast your device can run programs and handle tasks.
