May 1, 2024
Updated June 28, 2025
15 minute read
A Comprehensive Guide to a Career in IT Support
In our increasingly digital world, technology is the backbone of nearly every business and organization. When that technology falters, it is the Information Technology (IT) Support professional who steps in to save the day. IT Support is the practice of providing assistance and resolving technical problems for users of technology products and services. From fixing a colleague's laptop to maintaining the vast network of a multinational corporation, IT Support ensures that the technological gears of an organization continue to turn smoothly, minimizing downtime and maximizing productivity.
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Find a path to becoming a IT Support. Learn more at:
OpenCourser.com/topic/z1t0ov/it
Reading list
We've selected 30 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 Support.
An essential book for deepening troubleshooting skills on Windows systems using the powerful Sysinternals tools. Written by a Sysinternals creator, it provides in-depth coverage of tools like Process Explorer and Process Monitor, with real-world examples. is invaluable for IT support professionals needing to diagnose and resolve complex Windows issues.
This study guide provides thorough coverage of networking concepts essential for IT support professionals, preparing readers for the CompTIA Network+ certification. It delves into networking fundamentals, implementations, operations, security, and troubleshooting. It widely used textbook and reference for those looking to deepen their networking knowledge beyond the basics.
Comprehensive reference guide for IT support professionals. It covers a wide range of topics, from troubleshooting to security.
A foundational book for understanding networking concepts, which are crucial for IT support. It covers network infrastructures, hardware, protocols, and services, aligning with objectives for the Microsoft MTA Networking Fundamentals Exam. is suitable for beginners with no prior IT knowledge and serves as a good introduction to networking for those pursuing an IT support career.
Goes beyond certification basics to provide a practical, in-depth guide to real-world networking infrastructure. It covers routers, switches, firewalls, and other technologies with a focus on practical application. It's an excellent resource for IT support professionals looking to deepen their networking knowledge and tackle more complex network issues.
While not a technical book, this classic focuses on interpersonal skills, which are crucial for IT support professionals who interact with users frequently. It provides guidance on communication, building rapport, and handling challenging interactions. These soft skills are essential for providing excellent customer service in IT support.
As Linux is prevalent in many IT environments, a solid understanding of the Linux command line is beneficial for IT support. serves as a comprehensive guide to the Linux command line and shell scripting, providing essential skills for managing and troubleshooting Linux systems. It useful reference for both beginners and those looking to deepen their Linux knowledge.
Practical guide to repairing home appliances. It covers a wide range of topics, from basic troubleshooting to advanced repairs.
This pocket guide offers a concise overview of the ITIL 4 service management framework, which is widely adopted in IT support for best practices. It covers key concepts, guiding principles, and the service value system. It's a useful reference for understanding IT service management processes and preparing for the ITIL 4 Foundation exam.
Provides a comprehensive overview of IT support, covering topics such as troubleshooting, networking, and security. It is written in a clear and concise style, making it ideal for beginners.
While focused on DevOps, this book provides valuable insights into improving IT operations, which is relevant to contemporary IT support. It discusses principles and practices that can enhance efficiency, reliability, and collaboration within IT teams. It's more suited for those looking to understand modern IT practices and their impact on support.
Provides an in-depth look at how Google manages its large-scale systems, introducing the concept of Site Reliability Engineering (SRE). While advanced, it offers valuable perspectives on ensuring system reliability, scalability, and efficiency, which are increasingly relevant in modern IT support environments dealing with cloud services and complex infrastructures. It resource for those looking to deepen their understanding of maintaining highly available systems.
A beginner-friendly introduction to networking concepts. It covers networking basics in a simple and accessible manner, making it suitable for those with no prior networking knowledge. can serve as a very gentle introduction before diving into more technical networking resources.
A practical guide for basic PC troubleshooting, suitable for those new to IT support or end-users. It covers common PC issues and provides step-by-step solutions in an easy-to-understand format. While basic, it can be a helpful starting point for individuals with limited technical experience and a good quick reference for common problems.
While primarily for software developers, the principles of writing clean and maintainable code discussed in this book can be beneficial for IT support professionals who may need to read or understand scripts and basic code. It emphasizes good practices that lead to more reliable systems, indirectly impacting the ease of support. It's a valuable resource for broadening one's technical understanding.
For more information about how these books relate to this course, visit:
OpenCourser.com/topic/z1t0ov/it
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