Building Your First Computer.pptx

Building Your First Computer EXPLORE THE WORLD OF C O M P U T E R H A R D WA R E AND BUILD YOUR OWN! Introduction to Computers What is a Computer? A computer is an electronic device that accepts inputs in the form of data, processes it, and then produces an output. It is made up of hardware and sof...

Building Your First Computer EXPLORE THE WORLD OF C O M P U T E R H A R D WA R E AND BUILD YOUR OWN! Introduction to Computers What is a Computer? A computer is an electronic device that accepts inputs in the form of data, processes it, and then produces an output. It is made up of hardware and software components. Hardware Components Hardware components of a computer are physical parts that can be seen and touched. Some of the key hardware components of a computer include the motherboard, CPU, RAM, hard disk, and other parts. The Central Brains of a Computer Central Processing Unit (CPU) The CPU is the brain of the computer and controls all its operations. It performs all arithmetic, logical, and input/output operations necessary to run software and applications. Graphics Processing Unit (GPU) The GPU is responsible for rendering images, videos, and animations on the computer. It performs complex calculations and transforms 3D models into 2D images for display on the screen. Cooling Fan The Cooling Fan ensures that the CPU and GPU don't overheat and function properly. It helps dissipate the heat generated by the CPU and GPU and prevents the computer from crashing or freezing. CPU The CPU is the brain of the computer that processes all the instructions given to the computer and performs all calculations, acting like a conductor of an orchestra. GPU The GPU is specialized in rendering images and videos faster than CPU. Its clock speed is measured in MHz and it is used for gaming and other graphic intensive tasks. Cooling Fan The Cooling Fan is an essential component in a computer system. It helps to keep the temperature of the CPU and GPU within safe limits, preventing damage to these components and ensuring proper functioning of the computer. Where Things Get Stored Storage devices are integral components of computers that help to store digital information. Some common types of storage devices used in a computer are internal hard drives, solid- state drives, USB flash drives, and external hard drives. Hard Disk Drive Data Storage The Hard Disk Drive (HDD) is responsible for storing all the data from our computer, including music, pictures, videos, and installed applications. Magnetic Disks The HDD uses magnetic disks to store data, which provides a large amount of space and fast data access. Solid State Drive SSD is faster than an HDD as it uses flash memory to store data instead of magnetic disks, making it more efficient. However, it is more expensive than an HDD. Optical Drive An optical drive is a type of storage device that uses optical discs like CDs, DVDs, and Blu-rays to store data. The drive is used for reading and writing data in these discs. The Interconnects & Peripherals Interconnects Interconnects help connect the different components of the computer together. They can be internal or external and are used to transfer data between components. Peripherals Peripherals are devices that help interact with the computer. They can be input, output, or storage devices and include things like keyboards, mice, printers, and external hard drives. Motherboard Main Circuit Board The Motherboard is the main circuit board that connects all the other components of the computer together. It provides a platform for communication between various components and ensures the smooth running of the computer. CPU and RAM The Motherboard houses the CPU and RAM, which are the most important components of the computer. The CPU is responsible for processing data and the RAM provides temporary storage for data that the CPU is currently working on. Expansion Cards The Motherboard has slots for expansion cards that provide additional functionality to the computer, such as graphics cards, sound cards, and network cards. Power Supply Unit The Power Supply Unit (PSU) is a vital component of a computer that supplies power to all other components. It converts AC power to DC power, which can be used by computer components. Expansion Expansion cards provide additional functionality to the computer such as better graphics, sound, and network Cards connectivity. Input and Output Devices Input Devices Input devices are used to interact with the computer and include devices like keyboards, mice, scanners, microphones, and cameras. Output Devices Output devices are used to display the output of the computer and include devices like monitors, printers, speakers, and projectors. Conclusio n After learning about different computer components and their functions, you are now ready to build your own computer. Remember to follow safety procedures and guidelines to avoid damaging the components or hurting yourself.