A personal computer is a computer that you keep at home for your own usage. Personal usage of a mainframe is not permitted. They are designed to be used by one person at a time.
A personal computer must be capable of independent action. It should not depend on other equipment for operation. For example, a radio-controlled desktop clock is dependent on other equipment - the clock itself is not independent enough to be considered a personal computer.
Independent action means that it should be able to work without being plugged in all the time. This is important because many users like to have power outlets near their computers for charging batteries or other devices. A personal computer should also be small and light enough to be mobile. That way, you can take it with you when you leave your desk!
In conclusion, a personal computer is a computer that you use for yourself and not for someone else. It must be capable of independent action and need not be connected to the internet for it to be considered a personal computer.
A personal computer is a general-purpose computer whose size, capabilities, and initial purchase price make it usable for individuals and is meant to be controlled directly by an end-user without the intervention of a computer operator. The term covers all types of computers, from small mobile devices to large servers used in data centers.
End users include everyone who uses a computer: students, teachers, office workers, scientists, musicians, artists, politicians, business people, and more. A personal computer can also be referred to as a desktop computer or a workstation computer.
There are three main categories of end users: personal consumers, business professionals, and government officials. Each category has several subgroups that differ in many ways including gender, age, socioeconomic status, and geography.
Personal consumers use their computers for errands, email, social media, entertainment, and more. Often, these people do not have IT departments to help them with their computers so they learn how to fix problems themselves.
Business professionals use their computers for work purposes such as word processing, spreadsheet editing, email, and database management. They may also use their computers for presentation purposes (e.g., using PowerPoint) or web browsing (e.g., for research). Many business professionals have their own offices with a dedicated computer; others share computers at work.
"Personal computer" refers to a person's personal computer. Depending on the individual, it might have a variety of settings. Marketers coined the words in order to differentiate their products. When you look at it, there is no difference. Click to enlarge... A workstation and a personal computer, in my opinion, are the same thing. You can call either a desktop or laptop a personal computer.
Desktop computers are referred to as "personal computers" (desktops). It is sometimes abbreviated as PC or microcomputer, which means "personal computer" in English. In fact, "desktop" and "PC" are used interchangeably.
There are also portable computers, which are called "laptops". These are very small and light enough to be carried around in a backpack or purse. They usually have an 11-inch display screen or smaller, and are powered by desktop-sized computers called "motherboards". Laptop computers first became popular in the 1980s, but they are now available as stand-alone devices with their own keyboard, mouse, and monitor. In fact, some people prefer a laptop because of its flexibility; they can take it anywhere because it does not need special facilities like a desk or a network to operate.
The first personal computers were large room-size machines with many separate parts that were expensive and difficult to repair. They had cathode ray tubes (CRTs) as display screens and used transistors as memory elements. The earliest models could only run the code written for them by their manufacturers and had limited ability to learn new tasks. They were used primarily for business purposes by engineers and scientists.
The term "personal computer" came about because these machines were affordable to average consumers.