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IT Fundamentals - Everything you need to know about IT

4.6 Filled star Filled star Filled star Filled star Half star
Based on 8,375 ratings
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Imran Afzal

Whether you are new to the computers or just want to brush up on your skills, this course provides information technology literacy and basic skills training for learners with limited experience. Course learning outcomes focus on skill development related to basic computer operations and information technology.  This course is highly recommended to those who are entering into IT field and for those who want to improve their computer skills in order to enhance their work productivity.

In this course, each numbered section covers related computer skills divided into Learning Activities

Read more

Whether you are new to the computers or just want to brush up on your skills, this course provides information technology literacy and basic skills training for learners with limited experience. Course learning outcomes focus on skill development related to basic computer operations and information technology.  This course is highly recommended to those who are entering into IT field and for those who want to improve their computer skills in order to enhance their work productivity.

In this course, each numbered section covers related computer skills divided into Learning Activities

Here is the list of topic that will be covered in the course:

Section 1 - Introduction to IT

  • True meaning of IT

  • Importance of IT

  • What is a computer?

  • Computer language (0 and 1 concept)

  • Quiz and handouts

Section 2 - Computer Components

  • Hardware

  • Software or operating system

  • Application software

  • Networking

  • Database

  • Storage

  • Virtualization and Cloud

  • Security

  • Quiz, handouts and homework

Section 3 – Hardware

  • Different types of computers

  • RAM and installing RAM

  • CPU, CPU cores and sockets

  • Installing CPU

  • 32 vs. 64-bit processing

  • Hard disk drive

  • Motherboard

  • Other internal parts of a computer (Fan, power supply, CDROM etc.

  • External components of a computer (Keyboard, monitor, mouse, printer etc.)

  • Hardware manufacturers

  • Computer comparison with human body

  • Quiz, handouts and homework

Section 4 - Operating System

  • Types of operating systems

  • Function of OS

  • Building OS

  • CLI vs. GUI operating systems

  • Computer boot process

  • OS file systems management

  • Quiz, handouts and homework

Section 5 - Software

  • Software and types of software

  • System software

  • Application software

  • Freeware and shareware

  • Open-source software

  • BIOS and Accessing

  • Program and services

  • Quiz and handouts

Section 6 – Networking

  • How computers communicate

  • IP address (Static vs. DHCP)

  • TCP/IP

  • Gateway

  • Subnet mask

  • Computer MAC address

  • OSI layer

  • OSI vs. TCP/IP

  • Protocols and Ports

  • Types of Network Devices (Hub, Switch, Modem, Router, Access point)

  • How internet works

  • Quiz and handouts

Section 7 – Database

  • Database introduction

  • What is RDBMS?

  • What is SQL?

  • Top 5 RDBMS using SQL

  • Quiz and handouts

Section 8 – Storage

  • Computer storage introduction

  • How storage is calculated ()

  • Types of computer storage

  • Difference between

  • Hard Disk and Solid-State drives

  • RAID

  • Hardware RAID vs. software RAID

  • Top data storage vendors

  • Quiz and handouts

Section 9 - Virtualization and Cloud

  • Introduction to virtualization

  • How virtualization works?

  • Basic virtualization terms

  • Benefits of virtualization

  • Difference between virtualization and cloud

  • Virtualization technology companies

  • VMWare workstation player installation

  • Oracle VirtualBox installation

  • Setting up virtual machines (VM)

  • Quiz and handouts

Section 10 – Security

  • Types of security breach

  • Types of security threat

  • Comparing house security with computer security

  • Securing all Operating Systems

  • Security implementation tools

  • Physical server security

  • Application and DB encryption

  • Quiz and handouts

Section 11 - Windows Operating Systems Management

  • Version of Windows OS

  • Download and install Windows

  • Windows system access

  • File system and description

  • User account management

  • System resource monitoring

  • Windows event logs

  • Server manager dashboard

  • Check system hardware through device manager

  • Roles and features

  • Active directory and domain controller

  • Quiz and handouts

Section 12 - Linux Operating Systems Management

  • Linux distributions

  • Download and install Linux (CentOS)

  • Accessing Linux

  • Download and install Putty client

  • Access Linux VM via Putty

  • File system structure and description

  • File system navigation commands

  • Directory listing overview

  • Creating files and directories

  • System utility commands

  • System monitoring commands

  • System maintenance commands

  • Quiz and handouts

Section 13 - Troubleshooting Concepts

  • Follow policies and standards

  • Documentation or ticking process

  • Patience to work with user and groups

  • Get Online Help

  • Understand the Issue Before Making a Decision

  • Tracing System Logs

  • Involve vendors

  • Congratulations

  • Don't give up

  • Quiz and handouts

Section 14 - Introduction to AI and ChatGPT

  • What is AI

  • History of AI

  • Features of AI

  • What is ChatGPT

  • Difference Between ChatGPT and Search Engines

  • Difference Between AI and Robots

  • Benefits of AI

  • Limitation and Challenges of AI

  • Quiz

Section 15 - Introduction to DevOps

  • What is DevOps

  • History of DevOps

  • Pre-DevOps Challenges

  • Collaboration of teams

  • Benefits of DevOps

  • Importance of DevOps

  • Quiz

Section 16 - Additional Resource

  • Bonus

Enroll now

What's inside

Learning objectives

  • Everything about a computer hardware, software, networking, storage etc.
  • You will understand the true meaning of it and how it works
  • Students will gain skills to troubleshoot, problem-solve, and understand issues in networking, operating systems, and security
  • You will learn why it is the right field for your career
  • Different components of it
  • The course will help you prepare for for comptia it fundamentals exam.
  • Binary language (1 and 0), osi model, san, raid, computer architecture, and much more...
  • Foundation of information technology that can help significantly in learning any other it field

Syllabus

Introduction
Course overview
True Meaning of IT
Importance of IT
Read more

When the computer's operating system requires an action from an attached device, the request must go through the computer's BIOS (Basic Input-Output System)

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Provides a foundational understanding of IT concepts, which is essential for learners with little to no prior experience in the field
Aims to prepare learners for the CompTIA IT Fundamentals exam, which can be a valuable credential for entering the IT field
Focuses on skill development related to basic computer operations, which can directly translate to improved work productivity and efficiency
Includes a section on virtualization and cloud computing, covering topics such as VMware Workstation Player and Oracle VirtualBox installation
Introduces AI and DevOps concepts, which may be useful for learners who want to stay up-to-date with current industry trends
Covers Windows and Linux operating systems management, but does not specify the versions, which may be a concern for learners using the latest versions

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Create your own learning path. Save this course to your list so you can find it easily later.
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Reviews summary

Comprehensive it fundamentals for beginners

According to learners, this course is an excellent starting point for anyone new to the IT field or looking to build foundational computer literacy. Students highlight its broad coverage of essential topics, including hardware, software, networking, security, and more, making it a good foundation for further study or career entry. Many appreciate that the course can help prepare for the CompTIA IT Fundamentals exam. While some find the coverage sufficient for beginners, a few mention that it lacks depth on certain advanced topics, suggesting it's best viewed as a comprehensive introduction rather than an in-depth study.
Provides a solid base for future learning.
"This course is a good starting point to decide which IT field you want to specialize in."
"It built a strong base for me to learn more advanced IT concepts later."
"Gives you the foundational knowledge needed for any IT path."
"Helped me understand the connections between different parts of IT."
Aligns well with certification objectives.
"I found this course very helpful in preparing for the CompTIA IT Fundamentals exam."
"The material covered aligns well with the ITF+ syllabus."
"A great resource if your goal is to get the IT Fundamentals certification."
"Helped me understand the core concepts needed for certification."
Introduces a wide range of IT concepts.
"I liked that this course touched upon so many different areas of IT, from hardware to cloud."
"It gives you a taste of networking, databases, security, and even newer topics like AI."
"Covers a great breadth of information technology subjects."
"A comprehensive overview of all the major components of IT."
Ideal introduction for newcomers to IT.
"This course is an excellent starting point for someone who knows nothing about computers or IT."
"Perfect for absolute beginners, it covers the fundamental concepts in a very understandable way."
"I had zero IT background, and this course gave me a solid foundation to build upon."
"Starts right at the beginning and explains things clearly for novices."
May not satisfy those seeking deep dives.
"While it covers many topics, I felt some areas weren't explored in enough detail."
"Good for an overview, but if you need in-depth knowledge, you'll need other resources."
"Some sections felt a bit superficial after the initial introduction."
"Could benefit from more advanced concepts or hands-on examples for certain topics."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in IT Fundamentals - Everything you need to know about IT with these activities:
Read 'Absolute Beginner's Guide to Computer Basics'
Prepare for the course by reviewing fundamental computer concepts.
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Show steps
  • Obtain a copy of the Absolute Beginner's Guide to Computer Basics.
  • Read the chapters covering basic hardware and software concepts.
  • Take notes on key terms and definitions.
Review Basic Computer Terminology
Reinforce your understanding of fundamental IT concepts before starting the course to build a solid foundation.
Browse courses on RAM
Show steps
  • Review definitions of key hardware and software components.
  • Take a practice quiz on basic IT terminology.
  • Identify areas where your knowledge is weak.
Read 'CompTIA IT Fundamentals+ Study Guide'
Supplement your learning with a comprehensive study guide that aligns with the course objectives.
View Putting Knowledge to Work on Amazon
Show steps
  • Obtain a copy of the CompTIA IT Fundamentals+ Study Guide.
  • Read the chapters that correspond to the course modules.
  • Complete the practice questions at the end of each chapter.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Follow a Tutorial on Installing an Operating System
Gain hands-on experience with operating system installation, a core skill covered in the course.
Show steps
  • Choose an operating system (e.g., Windows, Linux) to install in a virtual machine.
  • Download the OS installation media.
  • Follow a step-by-step tutorial to install the OS in a virtual environment.
Create a Diagram of the OSI Model
Visualize the OSI model to better understand network communication layers.
Show steps
  • Research the seven layers of the OSI model.
  • Create a diagram illustrating each layer and its function.
  • Add examples of protocols used at each layer.
Practice Subnetting Exercises
Master subnetting calculations to improve your understanding of networking concepts.
Show steps
  • Find online subnetting practice tools or worksheets.
  • Work through a series of subnetting problems of varying difficulty.
  • Check your answers and review the concepts you struggle with.
Build a Basic Computer
Gain practical experience by assembling a computer from individual components.
Show steps
  • Research the components needed to build a basic computer (CPU, motherboard, RAM, storage, etc.).
  • Purchase the necessary components.
  • Follow a guide to assemble the computer.
  • Install an operating system on the newly built computer.

Career center

Learners who complete IT Fundamentals - Everything you need to know about IT will develop knowledge and skills that may be useful to these careers:
Technical Support Specialist
A Technical Support Specialist provides assistance to users experiencing technical issues with hardware, software, or networks. This career involves troubleshooting problems, diagnosing root causes, and implementing solutions to ensure smooth operations. A course covering IT fundamentals helps build a strong foundation in understanding computer components, operating systems, networking concepts, and security protocols. With the breadth of subject matter taught by this course, you will be well-prepared to help users navigate a wide range of technical challenges, configure systems, and maintain IT infrastructure. Technical Support Specialists may find the sections on troubleshooting concepts and operating systems particularly relevant.
See salaries and explore the career path for Technical Support Specialist
Help Desk Technician
A Help Desk Technician serves as the first point of contact for users seeking technical assistance. The role involves answering calls, responding to emails, and providing basic troubleshooting steps to resolve common IT issues. For those seeking a career as a Help Desk Technician, this course provides a comprehensive overview of IT concepts, including hardware, software, and networking. Understanding these fundamentals will enable you to effectively diagnose and resolve user issues, escalate complex problems to senior technicians, document solutions, and ensure customer satisfaction. The sections on operating systems, networking, and troubleshooting concepts may be particularly useful.
See salaries and explore the career path for Help Desk Technician
IT Support Analyst
An IT Support Analyst provides technical support and troubleshooting services to internal and external users. This position involves analyzing IT issues, implementing solutions, and documenting procedures. For those who see themselves as an IT Support Analyst, this course helps build a foundational understanding of IT concepts, including hardware, software, networking, and security. The knowledge gained from this course enables you to effectively diagnose and resolve technical issues, maintain IT systems, and provide excellent customer service. The sections on operating systems, networking, security, and troubleshooting concepts are directly applicable.
See salaries and explore the career path for IT Support Analyst
Desktop Support Administrator
A Desktop Support Administrator manages and maintains desktop computers, laptops, and related peripherals within an organization. The role involves installing software, configuring hardware, troubleshooting issues, and ensuring system security. If you want to be a Desktop Support Administrator, this course introduces you to the fundamental concepts of IT, including computer hardware, operating systems, networking, and security. You should be able to effectively manage desktop environments, resolve technical issues, and ensure user productivity. The sections on hardware, operating systems, software, and security are especially pertinent.
See salaries and explore the career path for Desktop Support Administrator
Network Technician
A Network Technician installs, configures, and maintains network infrastructure components, such as routers, switches, and firewalls. The role includes troubleshooting network issues, monitoring network performance, and ensuring network security. For those seeking a career as a Network Technician, this course provides a solid understanding of networking concepts, protocols, and technologies. Understanding the material of this course helps you to effectively configure and troubleshoot networks, implement security measures, and maintain network infrastructure. The networking sections, covering topics like IP addressing, TCP/IP, and network devices, are particularly valuable.
See salaries and explore the career path for Network Technician
System Administrator
A System Administrator is responsible for managing and maintaining computer systems, servers, and IT infrastructure within an organization. The role involves installing software, configuring hardware, monitoring system performance, and ensuring data security. For those who see themselves as a System Administrator, this course covers essential IT fundamentals, including operating systems, networking, virtualization, and security. The Linux and Windows operating system management sections may be particularly helpful. This background enables you to effectively manage IT systems, troubleshoot issues, and ensure the smooth operation of an organization's IT environment.
See salaries and explore the career path for System Administrator
IT Specialist
An IT Specialist provides technical support and solutions to organizations or individuals. An IT Specialist often has a broad range of responsibilities. With the breadth of subject matter taught by this course, ranging from the true meaning of IT to the handling of Hardware, Software, and Networking issues, you will be well-prepared to enter the field. This education may be particularly helpful for those interested in the CompTIA IT Fundamentals exam.
See salaries and explore the career path for IT Specialist
Data Center Technician
A Data Center Technician maintains the physical infrastructure of data centers, including servers, storage systems, and network equipment. The role involves installing hardware, troubleshooting issues, and ensuring the smooth operation of data center facilities. For those seeking a career as a Data Center Technician, this course may be useful as it provides an introduction to computer hardware, storage, networking, and virtualization concepts. These fundamentals enable you to effectively support data center operations, troubleshoot hardware issues, and maintain critical IT infrastructure. The hardware and storage sections are particularly relevant.
See salaries and explore the career path for Data Center Technician
Cloud Support Specialist
A Cloud Support Specialist provides technical assistance to users of cloud-based services and platforms. This role includes troubleshooting issues, configuring cloud resources, and ensuring the smooth operation of cloud environments. For those seeking a career as a Cloud Support Specialist, this course may be useful because it introduces the fundamentals of IT, including virtualization and cloud computing concepts. Understanding these concepts enables you to effectively support cloud users, troubleshoot cloud-related issues, and assist in the management of cloud infrastructure. The sections on virtualization and networking are particularly valuable.
See salaries and explore the career path for Cloud Support Specialist
Cybersecurity Analyst
A Cybersecurity Analyst monitors computer systems and networks for security breaches and vulnerabilities. This position involves implementing security measures, investigating security incidents, and developing security policies. For those who see themselves as a Cybersecurity Analyst, this course covers basic IT concepts, including networking and security fundamentals. While further specialized training is typically required for this role, the course helps build a foundation for understanding security threats, implementing security measures, and protecting IT systems. The security section provides a valuable starting point.
See salaries and explore the career path for Cybersecurity Analyst
Computer Repair Technician
A Computer Repair Technician diagnoses and repairs hardware and software issues on desktop and laptop computers. The role involves troubleshooting problems, replacing components, and installing software updates. With the range of subject matter taught by this course, from the handling of Computer Components to the handling of Troubleshooting Concepts, you will be well-prepared to enter the field as a Computer Repair Technician. The material on internal and external components of a computer may be particularly helpful.
See salaries and explore the career path for Computer Repair Technician
IT Trainer
An IT Trainer delivers technical training and instruction to employees or clients on various IT topics. The role involves designing training materials, conducting training sessions, and assessing learning outcomes. This course may be useful to those seeking to become an IT Trainer as it covers a wide variety of IT concepts, making it perfect for those who want to present information to others. With training courses, basic topics like What is a Computer? and What is Software?, found in the syllabus, can be useful.
See salaries and explore the career path for IT Trainer
Technical Writer
A Technical Writer creates documentation, guides, and manuals for software, hardware, and IT systems. This position requires clear communication skills and a solid understanding of technical concepts. While further specialized training is typically required for this role, this course may be useful to those want to be be a Technical Writer since it can provide foundational knowledge of IT, including hardware, software, and networking, helping you to write clearly and accurately about technical topics.
See salaries and explore the career path for Technical Writer
Web Developer
A Web Developer designs, codes, and maintains websites and web applications. The role involves using programming languages, web development frameworks, and content management systems (CMS). While this career requires specialized skills in web development technologies, this course provides a basic understanding of computer systems, operating systems, and networking concepts, which can be helpful in understanding the underlying infrastructure that supports web applications. As a Web Developer, understanding How Internet Works, covered by this course, may be particularly helpful. This course may be useful if you wish to become a Web Developer.
See salaries and explore the career path for Web Developer
Sales Engineer
A Sales Engineer uses technical knowledge, including knowledge pertinent to IT, to sell products and services. As such, this course may be useful to those who want to communicate concepts in IT to a client base. Sales Engineers often need to explain the true meaning of IT to clients who are not familiar with the IT sector. This course may be helpful for a quick overview of IT.
See salaries and explore the career path for Sales Engineer

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in IT Fundamentals - Everything you need to know about IT.
Cover image
Putting Knowledge to Work
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Is specifically designed to help individuals prepare for the CompTIA IT Fundamentals+ certification exam. It covers all the essential topics in a clear and concise manner, making it an excellent resource for reinforcing the course material. The book includes practice questions and real-world scenarios to help you apply your knowledge. It is commonly used as a textbook for IT fundamentals courses.
Putting Knowledge to Work
Paperback
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Putting Knowledge to Work
Kindle Edition
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Course image
Rating
4.6 Filled star Filled star Filled star Filled star Half star
Effort
12.5 total hours
Via
Udemy
Instructor
Imran Afzal
Language
English
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Provides a foundational understanding of IT concepts, which is essential for learners with little to no prior experience in the field
Aims to prepare learners for the CompTIA IT Fundamentals exam, which can be a valuable credential for entering the IT field
Focuses on skill development related to basic computer operations, which can directly translate to improved work productivity and efficiency
Includes a section on virtualization and cloud computing, covering topics such as VMware Workstation Player and Oracle VirtualBox installation
Introduces AI and DevOps concepts, which may be useful for learners who want to stay up-to-date with current industry trends
Covers Windows and Linux operating systems management, but does not specify the versions, which may be a concern for learners using the latest versions
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