course on how computer works

How computer works?

This is a step by step easy-to-understand introduction to how computer works. The entire computer functions can be broadly grouped into four basic operations which includes input operations , storage operations , data processing and output operations.

What do you learn in a computer course?

This isn't a how-to course for a particular piece of software, instead you will learn some fundamental concepts that you can apply to any software or computer system. You'll apply these concepts to the kind of computer systems we use every day, including word processing applications, e-commerce, the internet and web sites.

What's the first step in learning about computers?

Finally, you'll take a look at what code actually is and how software controls hardware. So, whether you're just curious about the devices you use everyday or you wanna design the innovations of the future, the first step is learning how computers work. (upbeat music)

What is the first job of the computer when it starts?

When the computer system is first powered on, the first job for the computer is to ensure that the computer is getting adequate and designated power supply to the system.

How can I learn computer work?

5 Free and Easy Ways to Improve Your Computer SkillsIdentify what you need to learn. ... Start with the basics—and ensure you know how to use a computer. ... Familiarize yourself with an understanding of how computers (and the Internet) work. ... Take a free online or-in person computer course.More items...•

How can I teach myself computer skills?

Try these tips to get started:Find out how much they know. ... Ask them about their goals. ... Talk through the hardware. ... Introduce new vocabulary terms. ... Ensure a safe workstation. ... Adjust the display and audio settings. ... Encourage practice with the mouse or touchpad. ... Go over the keyboard.More items...

How does computer work step by step?

Overall, a computer works in four steps:Input: Input is the data before processing. ... Storage: The storage is how the computer retains input data. ... Processing: Processing is where input gets transformed into output. ... Output: Output is the final result of data processing.

Which is the best computer course to learn?

Top Online Computer Courses to get a High Paying JobData Science. ... Big Data Engineering. ... Data Analyst. ... Big Data Analysis. ... Web Designing. ... VFX Training And Character Animation Degree. ... Software Development. ... Computer Hardware Engineering And Networking.More items...•

How can seniors learn basic computer skills?

The 7 Best Computer Classes for SeniorsThe Senior's Guide To Computers. The Senior's Guide to Computers is designed to help seniors who are beginners at using technology. ... Skillful Senior. ... Goodwill Community Foundation Inc. ... TechBoomers. ... Meganga. ... YouTube. ... In-Person Classes. ... Books.

How do beginners learn computer?

0:305:52Computers for Beginners: Introduction - YouTubeYouTubeStart of suggested clipEnd of suggested clipA laptop is a battery or cable powered computers that are designed to be portable a laptop computerMoreA laptop is a battery or cable powered computers that are designed to be portable a laptop computer is sometimes called a notebook computer due to its size.

What are the 5 basic parts of a computer?

5 parts of a computerA motherboard.A Central Processing Unit (CPU)A Graphics Processing Unit (GPU), also known as a video card.Random Access Memory (RAM), also known as volatile memory.Storage: Solid State Drive (SSD) or Hard Disk Drive (HDD)

How do the four functions of the computer perform?

Taking data and instructions from a user, processing the data as per instructions, and displaying or storing the processed data, are the four major functions of a computer. These functions are also known as the input function, process function, output function, and storage function, respectively.

What is computer system and its working?

A computer along with additional hardware and software together is called a computer system. A computer system primarily comprises a central processing unit (CPU), memory, input/output devices and storage devices. All these components function together as a single unit to deliver the desired output.

What is the basic computer course?

Objective of BCC: In step with effort to achieve the objective of achieving computer literacy in an inclusive manner, NIELIT has launched a new programme, “Basic Computer Course (BCC)”. The objective of the course is to impart basic level computer appreciation programme with more emphasis on hands on training.

Which computer course is best for job?

Best Computer Courses for Jobs AbroadDigital Marketing Course.Web Designing Course.VFX and Animation Course.Hardware and Networking courses.Tally Course.Diploma in IT.Diploma in Computer Science.Cyber security courses.More items...

Which course is best for high salary?

Below mentioned are the best courses after 12th science which a student can choose from depending on their aptitude and interests.Medicine/ MBBS. ... Engineering. ... BBA. ... LLB (Bachelor of Law) ... Bachelor in Statistics. ... Bachelor in Computer Application. ... Bachelor of Science in Hotel Management. ... B.Sc in IT and Software.More items...•

How does a computer work?

more. The way a computer functions is very similar to the brain, but the brain is much more complex. A computer inputs information and outputs it, depending on what the computer was made for. For example, a phone can display a text, a camera can display a photo and so on.

Do you have to understand how a computer works?

You don't have to fully understand how a computer works to program . You can write high-level code, and though it takes a lot of work to make a computer understand that code (interpreters, compilers, operating systems, assembly), you can just use programs that other people have written to run your own program.

Explore the fundamentals of computing - computer architecture, binary logic, data processing, circuits, and more

On this course, you’ll gain an understanding of how computers work at a fundamental level.

Outcomes

Explore how transistors can act as digital switches and be combined to create logic gates.

Subject knowledge certificate

Our professional development programme, Computer Science Accelerator, is designed to help you develop or refresh your subject knowledge and leads to a nationally recognised certificate.

Description

In a nutshell, this course is intended to be a shop class for computer science. Young computer science students are taught to "drive" the computer; but where do you go to learn what is under the hood? Trying to understand the operating system is unfortunately not as easy as just opening the bonnet.

Who this course is for

Programmers who wish to have a deeper understanding of how computers work.

How does a computer work?

How Computer Works - Step By Step 1 The User starts the computer. 2 The computer performs power supply Check ( POST ). 3 The CPU activates BIOS to initiate the booting process. 4 The BIOS loads the operating system. 5 The Operating System takes the control of the computer. 6 The user initiates the program execution . 7 The operating system loads program into the main memory. 8 The CPU initiates the program execution. 9 The user input data is stored into the main memory.. 10 The processed data is sent to the output device.

What are the components of a computer system?

These external components attached to the system are also commonly referred to as peripheral devices . The peripheral devices include input devices such as keyboard , mouse , scanner , camera and other input devices .

What is the difference between hardware and software?

A computer system consist of various hardware and software components . The hardware components are tangible electronic and mechanical component s. Whereas , the software components are the computer programs necessary to operate the computer hardware components and also to perform user specified other jobs on the system.

What is system architecture?

In simple words , the system architecture is a blueprint for building a computer system in terms of components , configuration and technology .

What is the architecture of a computer?

The computer system architecture defines the configuration of the computer system in terms of various components used , features and its specifications . The system architecture also defines the various performance parameter that system must achieve .

What is computer software?

The computer software can be broadly grouped into two categories that is system software and application software . The system software components are used by the computer itself to operate and control the various hardware components and other hardware devices connected to the system .

What are the functions of a computer?

The entire computer functions can be broadly grouped into four basic operations which includes input operations , storage operations , data processing and output operations. The computer system consist of both hardware components and the software components .