Category: Computer

How to Build a Computer

About This Article

Article SummaryX

To build a computer, start by grounding yourself with an antistatic wrist-strap cable to prevent electrostatic discharge. Next, open the case and install the power supply near the top of the case. Then, attach the processor and RAM to the motherboard, hook it up to the power supply, and attach the heat sink. Once the standoffs are installed, place the motherboard in the case, push it up against the backplate, and secure it with screws. Finally, install the hard drive and make sure the power supply is connected to all of the necessary components before connecting the monitor. To learn more about which components to

Read More

What Is Computer Engineering? | Live Science

Computer engineering is the branch of engineering that integrates electronic engineering with computer sciences. Computer engineers design and develop computer systems and other technological devices. 

Computer pioneers

Some of the most prominent pioneers in computer hardware include:

  • Blaise Pascal, inventor of the mechanical calculator;
  • Charles Babbage, inventor of the Analytical Engine;
  • J. Presper Eckert and John Mauchly, builders of ENIAC, and later UNIVAC, the first computer to be sold commercially;
  • Nicholas Metropolis, designer of the MANIAC I computer;
  • William Shockley and his team at Bell Labs, inventors of the transistor;
  • Seymour Cray, the “Father of Supercomputing”;
  • Steve Wozniak, designer of the Apple I and II personal computers and co-founder of Apple Computer along with Steve Jobs;
  • Adam Osborne, developer of the first portable computer, the Osborne 1; and
  • Douglas Engelbart and Bill English, co-inventors of the computer mouse and developers of hypertext, computer networks and the graphical user interface (GUI).
Read More

Everything You Need to Know About Computer Hardware

Computer hardware refers to the physical components that make up a computer system.

There are many different kinds of hardware that can be installed inside, and connected to the outside, of a computer.

Computer hardware may sometimes be seen abbreviated as computer hw.

Lifewire / Chloe Giroux

Take a tour inside a desktop computer to learn how all the hardware in a traditional desktop PC connects together to create the complete computer system like the one you may be using right now.

List of Computer Hardware

Here are some common individual computer hardware components that you’ll often find inside a modern computer. These parts are almost always found inside the computer’s housing, so you won’t see them unless you open the computer:

Here is some common hardware that you might find connected to the outside of a computer, although many tablets, laptops, and netbooks integrate some of these items

Read More

Computer Basics: Inside a Computer

Lesson 5: Inside a Computer

/en/computerbasics/buttons-and-ports-on-a-computer/content/

Inside a computer

Have you ever looked inside a computer case, or seen pictures of the inside of one? The small parts may look complicated, but the inside of a computer case isn’t really all that mysterious. This lesson will help you master some of the basic terminology and understand a bit more about what goes on inside a computer.

Watch the video below to learn about what’s inside a desktop computer.

Motherboard

a motherboard

The motherboard is the computer’s main circuit board. It’s a thin plate that holds the CPU, memory, connectors for the hard drive and optical drives, expansion cards to control the video and audio, and connections to your computer’s ports (such as USB ports). The motherboard connects directly or indirectly to every part of the computer.

CPU/processor

a CPU

The central processing unit (CPU), also called a processor, is located inside

Read More

What does COMPUTER stand for? The Free Dictionary

* Plaintiffs argued that they suffered damage to their computers. While the court noted that computers, themselves, are tangible, it held that changes in computer data did not constitute “physical damage” to a computer.
A computer virus is simply a computer program that spreads by creating copies of itself and attaching the copies to other files.
Each class of computer malware has hundreds of variants, and many variants have several slightly modified versions, paralleling microbial diversity.
Computer buffs began calling MITS to find out more about the computer and how it worked.
It’s the brains of a computer; it does the calculations, controls access to all data and directs the new and edited data to be stored on the hard drive.
CompuMentor also makes people aware of the environmental benefits in donating computers. “Computers have toxins all through them,” Lynch says, “ranging from mercury
Read More

Department of Computer Science, University of Northern Iowa

Welcome to the home of the Department of Computer Science at
the University of Northern Iowa!

This is a

great time to be in computer science
,
especially at UNI. Demand for IT professionals in Iowa and the
Midwest grows faster than universities can produce graduates.
The discipline of computing continues to push the boundaries of
what is possible by discovering new ideas, building new kinds of
systems, and bring new tools into the home, school, and office.
If you want to be in the thick of the intellectual excitement
that is changing every other discipline, then computer science
is the place to be.

At UNI, you will encounter a faculty immersed in this excitement
and dedicated to student achievement. UNI CS’s undergraduate
students work closely with faculty members to explore the
discipline of computing, learn skills they can use in the
marketplace, and have the opportunity to do research

Read More

Top 10 Advantages And Disadvantages of Computer System


Computer Generations has reached a different height with the use of a computer the task which looked difficult before are made simpler by the use of a computer as there are advantages and disadvantages of Computers. We will focus on each and every topic briefly.
The computer has reached to every section of human society, from schools to hospitals business organizations, institutions everywhere we cannot imagine our daily life without the use of computers.


The impact of PC on humans are huge, people use the computer for selling and purchasing goods, online studies (E-Learning ) for searching virtually anything on the web, playing videos, for business promotions, railways and airplanes tickets you name it and it could be found on your fingertips by using a computer with internet. There use has been made must for students because of its World-wide use and acceptance.


Computers have made

Read More

Futurlec, The Electronic Components and Semiconductor Superstore

Hello. Welcome to Futurlec.
The

Superstore.
A huge range of electronic components at the best prices.

Need Help.


Solar Cell

Solar Cells

New sizes of Solar Cells are now available in our Solar Cell section, ideal for robots, battery charging and other solar applications.
Voltage range from 0.5V to large 18V Solar Panels. Perfect for experimentation, projects and electronic equipment. All inexpensively priced, with
prices starting from only $1.20.
arrowGreat Prices on Solar Charge Regulators also, from just $19.90.


Power Relay Mini Board

BESTSELLER

Mini Boards

We’ve added some exciting new boards to our Bestselling range of Mini Boards. These small compact boards are ideal to enhance your control system or Arduino project.
Add new functions and expand the functionality of your system, with a wide range to boards to choose from including GPS, Real-Time Clocks,
Keypads, RS232, RS422, MT8870 Decoders, SD Cards and many more. These boards start from only $1.90 and can be

Read More