The Basic Parts That Make Up A Computer

A computers operating system (OS) is the core of the computer and is more than just software. The OS controls the computer’s memory and processes as well as its hardware and software. It is the brain of the computer. Software applications on the other hand perform a certain task. Ex. Google Chrome provides internet and Adobe allows PDF files to be read (among other things). The OS is what makes all of these applications work successfully and accomplish whatever the application is designed to accomplish.

RAM: RAM stands for Random Access Memory. It is a bit like a person's short-term memory. RAM is volatile so data only exists only when the computer is turned on, and is used by the operating system and other applications.

RAM (Random Accesses Memory): RAM is used by CPU when a computer is running to store the information that it needs to be used very quickly but it does not store any information permanently.

Every fully functioning computer is made of the same basic components and here I’ll walk through the basic hardware you'll need for your first build. There are several components a computer. However, it’s important to first understand what each component does.

There once was a young computer named Mac, whose job was to gather, process, output, and store data and information. He was born in 2013 and contained 4 gigabytes also known as 4 billion bytes on his RAM. He used He lost both of his parents when they were sold from best buy, so now his is on his own trying to figure out his life and how to do his job. He had a few memories of his parents on is RAM or his random access memory, but that was only a part of his temporary memory.

Random Access Memory (RAM) - the storage of data and instructions inside the primary storage is temporary. It disappears from the RAM as soon as the power to the computer is

Since the whole PC platform is so varied, I can only give an opinion and insight onto a small part of it. To do this, I will detail my own system in order to explain how the platform can be customised. Some of the parts were bought over 4 years ago, so prices have varied a lot.

Cache memory is the fastest memory outside of the CPU, runs at 10-30 ns per access.

Hardware refers to the physical components of a computer or other device. An example of hardware could be a printer. Software is the set of instructions that allows a particular program to complete at ask. An example of software could be operating systems, such as Windows, Linux, and Mac OS

CPU : This is the central processing unit, better known as the processor. This is the heart of the PC where calculations are madeRAM: RAM stands for random access memory. This part in the PC grabs the file from the hard drive and stores on its non permanent memory so that you can have multiple windows open such as word and be able to access this data faster. The more RAM the faster and more apps you can open and the bigger the files the ram can hold. However, if you are using word and your pc crashes and you haven’t saved the file to the hard drive. The work that you have done will be lost due to that RAM does not hold on to files. GPU(Graphics card): The graphics

Cache Memory- Cache memory which is also called CPU memory, is a memory which can be accessed faster than many other types of memories. It is a high speed storage, it can be in either the main memory or it can be placed in an independent storage.

The first desktop all-in-one personal computer was the HP 9830 (1972) the first known PC was IBM’s 5150 introduced in 1981. The PC was known for its CUI , it required the Disk Operating System (DOS) to operate it and it offered a broad list of business software solution such as word processors, spreadsheets, calendars etc.

With the amount of electronics used by humanity, disposal of outdated and broken equipment is a big problem that is growing larger with every upgrade and new

When looking at an Operating System one could often say that an Operating System is a large sum made up of small separate parts. Much like how Knuth describes computer science being the “wall of mini stones”. The Operating System, or the “OS” can be defined as “software that communicates with the hardware and allows other programs to run”. (TechTerms.com, 2012) The Operating System makes use of two modes known as User Mode and Kernel Mode in order to

This information and instructions for the CPU are stored in Random Access Memory (RAM). This memory is the next hardware component for a bare bones PC referred to as the main memory. The CPU has direct access to any instructions for programs to be executed that are in the main memory and only in the main memory. The main memory is volatile which means it can only store data or instructions when the computer is powered on. The device that stores data when the PC is powered off is the hard drive. It is the computers primary method of storage. Another way it stores memory is through the floppy drive. This form of memory is removable.