15 Free Computer Courses For Adults Online

Free Online Certificate Programs and Courses

Enrolling in free computer courses for adults online is one of the best ways for adults who are not familiar with computers to learn today without the hassle of attending physical classes to learn how to use a computer.

Learning how to use a computer is a must in today’s digital world because even your business requires the use of a computer if you wish to reach a large audience and customers.

Although we use smartphones to run our daily activities, personal computers are still required to carry out certain activities that smartphones and tablets cannot perform. For you to use tools like Microsoft Windows and others properly, you must learn how to use a computer properly.

The Internet and other computer technology affect all aspects of our lives including education, work, and shopping. Going through life without using the internet can be a hassle. For these reasons, you as an adult would need to learn how to use a computer. So with this in mind, I have put together some of the best free computer courses for adults online.

List 15 Free Computer Courses For Adults Online

  • ITIL 4 Fundamentals – Essentials of IT Service Management
  • CompTIA A+ 1000 – Part 1
  • CompTIA A+ 1000 – Part 2
  • ISO/IEC 27001 – Dynamics of Information Security Management System (ISMS)
  • Introduction to CCTV Systems and AutoCAD Layouts
  • Diploma in Information Technology Management
  • Diploma in GDPR and Data Protection
  • Management Information Systems
  • CompTIA Security+ (SY0-601)
  • Cyber security: Understand Threats and Prevent Attacks
  • Diploma in Computer Networking
  • Diploma in Digital Forensic Investigation
  • Computer Networking – Digital Network Security
  • Network Server Security – Protecting the Server and Client Computers
  • Linux Network Administrator

15 Free Computer Courses For Adults Online

The following are the free online computer classes suitable for adults which I have handpicked myself based on the information I gathered during my research.

ITIL 4 Fundamentals – Essentials of IT Service Management (ITSM)

Learning platform: Alison.

Duration of course: 2-3 hours.

This free program was established to help organizations create value for their clients through the four areas of service management: people, products, processes, and partners, this is also referred to as the four Ps of service management.

This course helps businesses to create, manage, and deliver IT services to fulfill their stakeholders’ expectations. The providers of this training have designed this course to help students understand the ITIL 4 framework. You will learn about the four main units of ITIL 4:

  • the ITIL service value system
  • the four dimensions of service management
  • the ITIL service value chain
  • ITIL practices

This program also provides an in-depth knowledge of the requirements for ITIL certification and the benefits of acquiring it. It will demonstrate how to explain ITIL 4 and its related concepts and provide different charts, tables, and tabs in the ‘Resources’ category to enable students to perfect this versatile ITSM skill.

This program is one of the most popular free computer courses for adults online. For more information about this course, see ITIL 4 Fundamentals – Essentials of ITSM.

CompTIA A+ 1000 – Part 1

Learning platform: Alison.

Duration of course: 6-10 hours.

In this program, you will learn about all the IT skills needed to become a PC service expert. This certification course is one of the top free computer courses for adults and it is respected in most parts of the world. The course will teach you what is required to protect you and the computer components you work with.

The course covers topics like power supplies and voltage before progressing to ports, cables, connectors, and input and output devices. Lastly, it discusses other hardware you will use in brief: printers, mobile devices, multimedia, and laptop computers.

For more information about this program, see CompTIA A+ 1000 – Part 1.

CompTIA A+ 1000 – Part 2

Learning platform: Alison.

Duration of course: 6-10 hours.

This program will educate you about preventative maintenance. You will learn about the hardware tools needed for troubleshooting computer hardware as well as the software equipment such as boot disks and system rescue. The course will cover topics on the functions of an operating system such as resources, and data.

This training will provide students with an understanding of the software you will encounter as a PC Service professional. You will learn to analyze several common issues and also learn many preventive maintenance methods. This program is one of the top free computer courses for adults that is available for you to take online.

By enrolling in this course, students will learn about the basic security measures to take to keep their systems safe and secure. For more information about this course, see CompTIA A+ 1000 – Part 2.

ISO/IEC 27001 – Dynamics of Information Security Management System (ISMS)

Learning platform: Alison.

Duration of course: 3-4 hours.

In this course, you will learn about the information security management system. You will also learn basic instructions on how to organize and refine information security systems. This program outlines the requirement for a management system to protect its interests as well as prevent security attacks of any kind from happening.

The course begins with an introduction to the business aspect needed for enforcing ISMS, as well as the principles related to different aspects of information security. This course is also one of the popular free computer courses for adults. Enroll in this program if you want to learn how you can safeguard your devices.

For more information about this course, see ISO/IEC 27001 – Dynamics of Information Security Management System (ISMS).

Introduction to CCTV Systems and AutoCAD Layouts

Learning platform: Alison.

Duration of course: 2-3 hours.

Firstly, CCTV stands for closed-circuit television and is commonly known as video surveillance. This device is used for the surveillance of persons, assets, and properties. This gadget is used in most offices, hotels, schools, restaurants, banks, and even homes that rely on it for surveillance and protection.

Although this device does not guarantee 100% protection, it will definitely reduce the rate of crime committed and its frequent occurrence. CCTV systems enable users to monitor activities happening within their environs. Live footage is the main feature of these devices. Aside from this feature, CCTV systems can record and store videos in hard disks for later use.

This program will help you to master the security system industry starting with the CCTV. This training is one of the free computer courses for adults that is pretty straightforward to understand.

For more information about this course, see Introduction to CCTV Systems and AutoCAD Layouts.

Diploma in Information Technology Management

Learning platform: Alison.

Duration of course: 6-10 hours.

This is one of the free computer courses online for adults that introduces students to the fundamental concepts and best practices in this field. The program will also educate students on the steps involved in implementing and managing IT in both small and large companies.

The importance of information technology cannot be emphasized enough because this industry has experienced a major boom, therefore information technologists are needed in high demand. This course will give you a headstart into a successful career in this field.

In this course, you will learn to recognize the issues and advantages that globalization which is fueled by information and technology brings to organizations around the world. You will be taught the core topics of software management and database technologies, as well as the significance and purposes of database management.

You will also learn about how to build an information system with a focus on the early stages of developing these systems. For more information about this course, see Diploma in Information Technology Management.

Diploma in GDPR and Data Protection

Learning platform: Alison.

Duration of course: 6-10 hours.

In this program, you will gain an understanding of GDPR compliance in cybersecurity and the different strategies for GDPR compliance in education. The course will examine what resources can be utilized to support GDPR awareness training and provide various strategies you can use to ensure GDPR observance in cloud computing.

You will learn about the necessary techniques you need to become a professional in your career by understanding the GDPR. You will learn how to effortlessly use these concepts and strategies to understand and use GDPR legislation. If you wish to understand the definition and scope of GDPR in Europe and the USA, then I strongly recommend this course.

For more information about this program, see Diploma in GDPR and Data Protection.

Management Information Systems

Learning platform: Alison.

Duration of course: 3-4 hours.

This free online training examines information system hardware, software, network communication, and security. In this, course, students will learn about organizational network communication and standards for ensuring its security. Every organization is tasked with ensuring the accessibility, accuracy, and confidentiality of its data and this course teaches you the basics of this field.

As part of the course, you will be provided with tools for ensuring information security and examining backups, firewalls, and the significance of ensuring the physical security of hardware and networks. Lastly, you will explore organizational security policies, personal information security measures, as well as mobile device information security.

For more information about this course, see Management Information Systems.

CompTIA Security+ (SY0-601)

Learning platform: Alison.

Duration of course: 6-10 hours.

This free program will start off with an overview of information security and analyze what attacks and vulnerabilities exist. After this, you will examine security assessment methods and techniques that we can use to identify, analyze, and counter attacks.

You will learn architecture and design and you will also study enterprise security architecture and learn how to create strong security protocols for networks and applications. Lastly, you will learn about cryptography: the science of encrypting data, various cryptography theories, the public key infrastructure, and its uses.

Furthermore, you will delve into operational procedures and evaluate how to use different methods to assess the security and use data sources for investigation.

This is one of the best free computer courses for adults online that is available on Alison. For more information about this course, see CompTIA Security+ (SY0-601).

Cyber security: Understand Threats and Prevent Attacks

Learning platform: Alison.

Duration of course: 2-3 hours.

One vital aspect of running an organization is ensuring 100% protection of all data and information concerning that organization. Personally, I beleive this course is one of the best free computer courses for adults who wish to protect their businesses from foreign attacks or forceful invasion.

Cybersecurity is of major importance to companies of all sizes worldwide and its importance cannot be overemphasized. Enforcing effective organizational security measures not only provides liability protection but also boosts the company’s output and productivity.

Creating awareness of cybersecurity is not only important to companies and governments but is also important to individuals as it safeguards their personal and professional information. Most people save a large amount of sensitive data on their smartphones and personal computers, such as passwords, credit card numbers, and other sensitive data.

Almost all of these gadgets are linked to the internet, which means cybercriminals can possibly gain access to this personal data and this can result in huge damages. For more information about this course, see Cyber Security: Understand Threats and Prevent Attacks.

Diploma in Computer Networking

Learning platform: Alison.

Duration of course: 6-10 hours.

This free program concentrates on the basics of networking and local area networks. It will provide an overview of network terminologies, explain serial data transfer and internet protocol addresses and also discuss the popular types of networks.

You will study the open systems interconnection (OSI) model to demonstrate how its layers direct the flow of network traffic. The course covers wired and wireless networks and the methods used to manage and troubleshoot them.

This training offers a deep understanding of the various types of LANs and WANs found in networks and the procedures used to protect data and ensure the secuirty of these networks. I think this course is best for anyone working in the field of information technology.

For more information about this course, see Diploma in Computer Networking.

Diploma in Digital Forensic Investigation

Learning platform: Alison.

Duration of course: 6-10 hours.

This program is suitable for both beginners and intermediate learners and it will examine the methods and tools you can employ to perform forensic investigations expertly. In this course, students will learn about investigative techniques like data acquisition, malware analysis, and network forensics. These skills are highly sought-after and they can make you stand out from the crowd in the job market.

In this course, you will learn about the features of computer data and the methods of searching for and getting evidence using this data. The course will also teach you the roles of computer hardware, different boot processes, and data acquisition processes for these operating systems.

You will also learn about anti-forensics; reviewing the most traditional methods used by criminals and the countermeasures you can employ to protect your computer systems against these threats.

For more information about this course, see Diploma in Digital Forensic Investigation.

Computer Networking – Digital Network Security

Learning platform: Alison.

Duration of course: 2-3 hours.

This free online course concentrates on digital network security. Being connected to the internet is normal in today’s world as almost everyone is connected in some way to the internet. It is easy to forget the dangers associated with the internet as data stored in cyberspace can be stolen or altered.

This is why network security skills are invaluable and priceless. In this course, you will learn the fundamentals of network architecture, security management, and procedures used in modern network security practices.

This is also a type of cyber security course and you will be educated on how a perimeter network keeps certain information open only to specific users or to the public while making sure the rest of the data is an organization’s secret.

This certification program will also examine how the application-level gateway works, supports, and checks whether the kind of application traffic is allowed. This training is one of the free computer courses for adults online that made it to my list.

For more information about this course, see Computer Networking – Digital Network Security.

Network Server Security – Protecting the Server and Client Computers

Learning platform: Alison.

Duration of course: 2-3 hours.

This certification course concentrates on the protection of data and resources held on servers. It uses tools and methods that help prevent forceful access, tapping, and other malicious actions. In this course, you will be taught about the most important strategies and procedures for protecting your computer network.

Students will learn about firewalls, traps for cybercriminals, and the various strategies for protecting communications within and outside the network. You will also be taught how to secure your personal computer, email, and server against hackers.

The course will cover how to protect your email from spam and harmful content and stop malware from being downloaded from an untrusted websites. So hurry now and enroll for this program and improve your knowledge of cyber security, today.

For more information about this course, see Network Server Security – Protecting the Server and Client Computers.

Linux Network Administrator

Learning platform: Alison.

Duration of course: 3-4 hours.

This is one of the most popular free computer courses for adults online that will introduce you to the commands and protocols you will use in the office to carry out your role as a network administrator or engineer. You will learn about the important components of a network and the tools used to download files and applications in Linux.

Become an expert in Linux and learn skills by studying this course. Learn about the Oracle VirtualBox, a virtual environment that enables you to use multiple operating systems on the same hardware.

You will use this software to build your first virtual device and understand how to allow internet access to your virtual device. For more information about this course, see Linux Network Administrator.

As a cyber security who has being booting Linux on Virtual, I will enroll in this course myself to see what new thing I can from it. I also all cyber security enthusiasts and students to enroll in it.

Francis Okpara (editor).

Frequently Asked Questions Free Online Computer Courses For Adults

Can You Learn Computer by Yourself?

Yes, you can learn to use the computer by yourself all you have to do is enroll in any online learning platform like Coursera and get started today. You can also learn on YouTube, through PDFs, etc.

How do Adults Learn Computer Skills?

The easiest way for adults to learn computer skills is to enroll in an online course to get the best learning experience. But the best way for adults to learn computer skills is by having a physical teacher.

What is the Best Skill to Learn in Computer?

The best skill to learn in computer is programming and coding. These skills are highly sought after by different organizations in the world.

What is Computer Basics for Beginners?

Computer basics for beginners are certain skills you must possess if you wish to use a computer. These basics include learning how to turn on the computer, using the keyboard and mouse, and learning how to type on a computer.

How Can I Practice Computer Skills?

You can practice and use your computer skills by carrying out projects, and assignments, that are related to your learning objectives. You can also apply your computer skills for your personal or professional projects, like creating a blog or a website.

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