These free online courses in computer hardware provide all the information you need to get familiar with the physical components of a computer. Computers play a huge role in modern life, so it can be valuable to have an understanding of their hardware. These courses cover everything you need to know about the functions, maintenance, and assembly of a computer's internal components....…Read More These free online courses in computer hardware provide all the information you need to get familiar with the physical components of a computer. Computers play a huge role in modern life, so it can be valuable to have an understanding of their hardware. These courses cover everything you need to know about the functions, maintenance, and assembly of a computer's internal components. Read Less
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Well-planned and effectively implemented security measures are indispensable in diverse areas, from homes and health to travel and organisational data. Computer Security Specialists protect the softwa
Computers and networks that need a doctor to ensure their successful inception, maintenance, and survival look towards Network Technicians who manage the organisational computer network.
“Commitment to excellence, intelligent planning, and focused effort” helps an IT Manager build a sustainable systems architecture that stands the test of unforeseen cyber attacks, radical technologica
It is very easy to envision an organization or a household spinning into chaos when their computers malfunction. Computer User Support Specialists are the tech-savvy angels in disguise who bring back
Software Quality Assurance Analysts mobilise “high intentions, sincere effort, intelligent direction, and skilful execution” at every stage of a product’s lifecycle to ensure it meets industry standar
Armed with the knowledge that computers can solve a wide range of issues, Computer Scientists integrate technical understanding, creativity and scientific research skills to decode smart solutions.
Hackers are always on the lookout for new vulnerabilities to exploit. Information about businesses and individuals is in danger of becoming exposed or used against them when networks are not secure. T
While motherboards, servers and other computer parts may seem little more than a jumble of wires and hardware to most people, Computer Service Technicians look beyond these aspects to recognise the so
The internet is a robust digital highway that links people and information worldwide. IT Specialists help organisations access this cyber highway so they can expand their reach beyond expectations.
Technology has grown to the point where it could be a synonym for evolution. One of its most recent state-of-the-art innovations is the 3D printer, which creates entertaining gadgets while churning ou
This beginner’s course gives newbies a solid grounding in the history of computers plus a breakdown of how key components like CPUs work and what basic cyber security is.
Yes, you really can build a PC if you understand what components you need. This course also shows you how to install an operating system (OS) and maintain your new machine.
Embedded systems are a combination of hardware and software brought together to fulfil a specific function (for example, a smoke alarm). These systems are based on microcontrollers or microprocessors and this course breaks it all down for you.
What is the difference between computer hardware and software?
Simply speaking, hardware is the physical parts of the computer that you can actually see and touch like a mouse, keyboard, CPU (central processing unit), various sound and graphics cards, RAM (random access memory) and even the monitor or screen. Software is all the coding or instructions that make the hardware run and allow us to use a functional computer. You can’t have one without the other!
What jobs need qualifications in computer hardware?
While everyone is familiar with software coders, programmers and developers, hardware specialists play a very important role in building, maintaining and upgrading computer systems. Some career openings include:
Computer hardware support
Computer hardware technician
Hardware analyst
Hardware specialist
Hardware networking
Maintenance and repair
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