A computer is a device that stores information and processes data. Computers were invented in 1946 by John von Neumann at the Institute for Advanced Study in Princeton, New Jersey. Nowadays, we spell computer Like as Digital Machine.
He specified four essential components of any digital electronic system:
- Memory (to store information
- The control logic (to organize the memory)
- Input/output devices (communicate with the outside world)
- And power supply (for internal operation)
- Modern computers use microprocessors
- random access memory chips
- hard disk drives
- optical disks
- floppy discs
- USB flash drive
Discovery of the First Computer:
Who built the first computers around vacuum tubes, but transistors replaced them in the 1950s. In 1954, Noyce and Schmidt designed the transistorized integrated circuit, patented in 1959. Transistorization allowed circuits to shrink, increasing their number on a single chip. By 1960, silicon semiconductors had become powerful enough to build working general-purpose computers.
Computers have many applications; they are used for word processing.
- web browsing,
- Internet banking,
- database management,
- artificial intelligence,
- scientific research,
- engineering design,
- weather forecasting,
- image processing,
- video editing,
- and automated teller machines.
In my own opinion.
How do you spell computer? I don’t know, but that’s my opinion.
I love computers so much that sometimes the only way to stay awake is to sleep. (And remember, kids — get a life.) How do you spell computer
The final word from Mike Cera: “I’m just not convinced by digital media and we will be doing this for as long… at least two more years.”
There are three categories of computing devices:
Desktop computers, laptop computers, and handheld mobile devices.
1. Desktop computers connected to a display, keyboard, mouse, printer, speakers, and sometimes scanners, cameras, microphones, and other peripherals.
2. Laptop computers are smaller than desktops and connect to displays, keyboards, and mice via cables or wireless technologies.
3. Handheld mobile devices are portable versions of desktop computers.
Spell Computer in 21st:
In the 21st century, computers have become accessible, affordable, and networked. As of 2015, about 90% of households in developed countries own a personal computer, and over half of those own two or more.
The computer may refer to someone who works with computers or owns or uses a computer. When the word is capitalized, it refers to a specific type of machine rather than the people who use them. Many people who work with computers are called “computer professionals,”
although the title is not standardized.
Computer users are often called computer enthusiasts, nerds, geeks, or folks. Depending on the context, computer users may be either male or female, young or old, rich or poor, etc. Users may choose to identify themselves using terms such as “I’m a programmer,” “I’m a gamer,” “I’m a Linux user,” “I’m a Mac user,” “I’m an Apple fanboy,” or “I’m an Android fan.”
It’s common to hear the phrase, “the whole family uses a computer,” meaning that everyone in the household owns a computer. The term “home office” describes where people work at home. Including those who work at home full time and those who only work at home.how do you spell computer