Top Comprehensive Guide to Computer Operating Systems

The best Computer Operating Systems includes Windows 11 For Dummies [2nd Edition], Linux Fundamentals for Hackers: Networking and Security Guide, Windows 11 Guide for Seniors [2nd Edition] and many others as mentioned below.

1

Windows 11 For Dummies [2nd Edition]

  • Master Windows 11 effortlessly with this guide.
  • Updated tips for the latest Windows features included.
  • Easy instructions for setting up your PC.
  • Learn to keep your data safe and secure.
  • Avoid unnecessary apps and focus on essentials.
  • Suitable for beginners and intermediate users alike.
  • Common issues troubleshooting to enhance your experience.
  • Average Rating out of 5:
  • Price Range: $20.32
2

Linux Fundamentals for Hackers: Networking and Security Guide

  • Learn Linux basics for hacking and security.
  • Hands-on tutorials using Kali Linux distribution.
  • Understand Linux command line and filesystems.
  • Master networking and BASH scripting skills.
  • Explore security, anonymity, and ethical hacking techniques.
  • Build tools like password crackers and remote cameras.
  • Ideal for beginners in cybersecurity and pentesting.
  • Average Rating out of 5:
  • Price Range: $24.52
3

Windows 11 Guide for Seniors [2nd Edition]

  • Learn Windows 11 basics easily.
  • Step-by-step guidance for seniors.
  • Larger print for better readability.
  • Navigate without jargon or complexity.
  • Tips for safe online usage.
  • Features Windows AI tools like Copilot.
  • Boost confidence in using technology.
  • Average Rating out of 5:
  • Price Range: $19.13
4

Red Hat RHCSA 9 Certification Guide: EX200

  • Comprehensive study guide for RHCSA 9 exam.
  • Expert insights from leading Linux consultant Sander van Vugt.
  • Includes chapter-ending quizzes to assess knowledge.
  • Four unique practice tests for effective preparation.
  • Two hours of video training included.
  • Organized test-preparation routine for efficient studying.
  • Access additional resources on the companion website.
  • Average Rating out of 5:
  • Price Range: $47.49
5

macOS Sequoia For Dummies (Computer/Tech)

  • Master macOS with this comprehensive Dummies guide.
  • Step-by-step instructions for Mac beginners.
  • Organize files and folders like a pro.
  • Connect with friends via Mail and Messages.
  • Enjoy multimedia: music, photos, and movies.
  • Troubleshoot common issues easily and effectively.
  • Stay updated with the latest macOS features.
  • Average Rating out of 5:
  • Price Range: $23.30
6

Windows 11 For Dummies [Paperback]

  • Quickly learn Windows 11 features and tools.
  • Navigate the updated Windows 11 interface easily.
  • Connect with friends using Microsoft Teams.
  • Transfer photos from your phone effortlessly.
  • Customize your widgets for personalized experience.
  • Troubleshoot common issues with step-by-step guidance.
  • Keep this guide handy for quick assistance.
  • Average Rating out of 5:
  • Price Range: $26.59
7

Teach Yourself VISUALLY Windows 11 Guide

  • Master Windows 11 with visual, step-by-step instructions.
  • Fully illustrated guide for easy understanding.
  • Explore basic and advanced Windows 11 functions.
  • Learn to customize your Windows 11 interface.
  • Instructions for managing files and media efficiently.
  • Tutorials on installing and repairing applications.
  • Essential tips for system maintenance and security.
  • Average Rating out of 5:
  • Price Range: $17.99
  • Color: 4 positive
8

Linux Security Mastery: Hardening Your System Guide

  • Comprehensive guide to Linux security hardening.
  • Learn to prevent malware and unauthorized access.
  • Includes practice lab and user account configurations.
  • Explore advanced firewall technologies for security.
  • Automate system auditing and vulnerability scanning.
  • Bonus: Set up an Intrusion Detection System.
  • Ideal for Linux administrators and security consultants.
  • Average Rating out of 5:
  • Price Range: $30.36
9

CompTIA IT Fundamentals Exam Guide (FC0-U61)

  • Comprehensive coverage of CompTIA ITF+ exam topics.
  • Written by CompTIA certification training experts.
  • Includes exam tips and practice questions.
  • Features a discount voucher for CompTIA exams.
  • Serves as an essential on-the-job reference.
  • Online access to video training resources.
  • Customizable test engine with practice exam questions.
  • Average Rating out of 5:
  • Price Range: $27.40
10

Mastering Kali Linux: Nmap, Metasploit, Aircrack-ng, Empire

  • Master ethical hacking with hands-on techniques.
  • Explore penetration testing using Kali Linux tools.
  • Learn to identify security vulnerabilities effectively.
  • Create virtual labs for cost-effective testing.
  • Understand advanced wireless and website penetration techniques.
  • Gain insights into Command and Control strategies.
  • No prior Kali Linux experience required.
  • Average Rating out of 5:
  • Price Range: $41.80
11

Windows 11 Inside Out (Paperback Edition)

  • Master Windows 11's innovative features effortlessly.
  • Enhance productivity with minimized distractions.
  • Customize your workspace for seamless experience.
  • Utilize built-in apps and secure additional downloads.
  • Stay organized with Widgets for personal commitments.
  • Safeguard devices with advanced security measures.
  • Explore advanced tools for enterprise management.
  • Average Rating out of 5:
  • Price Range: $41.33
12

Mastering macOS: Sequoia Edition Illustrated Guide

  • Comprehensive guide with over 450 pages.
  • Full-color, illustrated screenshots for clarity.
  • Learn new macOS Sequoia features easily.
  • Step-by-step instructions for beginners to experts.
  • Master built-in apps like Safari and iMovie.
  • Effective file management and security tips.
  • Pro tips for increased productivity and efficiency.
  • Average Rating out of 5:
  • Price Range: $30.99
  • Color: With over 450 pages
13

Mastering Ubuntu Server 22.04: A Comprehensive Guide

  • Comprehensive guide for Ubuntu 22.04 server management.
  • Install and configure Ubuntu Server efficiently.
  • Learn to deploy applications using containers.
  • Automate tasks with Ansible for faster operations.
  • Master troubleshooting techniques for efficient maintenance.
  • Explore cloud deployment strategies for scalable solutions.
  • Gain knowledge for professional Ubuntu Server administration.
  • Average Rating out of 5:
  • Price Range: $37.49
14

Systems Performance: Brendan Gregg's Guide

  • Comprehensive analysis of systems performance and tuning.
  • Focus on Linux-based operating systems for best practices.
  • Insights from renowned expert Brendan Gregg.
  • Latest tools and techniques for performance optimization.
  • Effective methodologies for rapid performance analysis.
  • Addresses cloud computing performance challenges.
  • Essential reference for tech professionals and companies.
  • Average Rating out of 5:
  • Price Range: $51.84
15

Macs All-in-One For Dummies [Updated Edition]

  • Comprehensive guide for mastering your Mac.
  • Includes five books in one convenient reference.
  • Updated for the latest macOS and apps.
  • Learn to customize macOS features easily.
  • Enhance security and safe web surfing tips.
  • Ideal for new and upgrading Mac users.
  • Use your Mac for work, play, and creativity.
  • Average Rating out of 5:
  • Price Range: $30.89
16

Active Directory for Dummies (2nd Edition)

  • Learn Active Directory basics quickly and easily.
  • Control groups, assets, and permissions efficiently.
  • Understand network services and site topology.
  • Manage AD replication and schema effectively.
  • Avoid common mistakes that compromise security.
  • Explore ten essential AD design principles.
  • Access valuable online resources and troubleshooting tips.
  • Average Rating out of 5:
  • Price Range: $19.89
17

Red Hat Enterprise Linux 9 Essentials Guide

  • Comprehensive guide for Red Hat Enterprise Linux 9.
  • Learn installation and administration techniques effectively.
  • Covers installation of GNOME desktop environment.
  • Details on configuring email and web servers.
  • Includes security topics like firewall configuration.
  • Advanced topics: virtualization and file sharing methods.
  • Ideal for both beginners and experienced users.
  • Average Rating out of 5:
  • Price Range: $31.05
18

System and Network Administration: DevOps Best Practices Volume 1

  • 28 new chapters with updated content.
  • Incorporates DevOps strategies for all environments.
  • Timeless cross-platform network management techniques.
  • Comprehensive fleet management guidance included.
  • Measurable improvement assessment system provided.
  • Real solutions for common IT problems.
  • Focuses on effective management skills development.
  • Average Rating out of 5:
  • Price Range: $49.94
19

Exam Ref AZ-900: Microsoft Azure Fundamentals (Paperback)

  • Prepare for Microsoft Exam AZ-900 effectively.
  • Focus on cloud services and Azure fundamentals.
  • Designed for both technical and non-technical professionals.
  • Organizes content by exam objectives for clarity.
  • Includes strategic scenarios to enhance critical thinking.
  • Validates foundational knowledge of Microsoft Azure services.
  • Helps jump-start your career in cloud computing.
  • Average Rating out of 5:
  • Price Range: $26.96
20

Mastering Microsoft Intune: Windows 11 & 365

  • Master Microsoft Intune for efficient endpoint management.
  • Comprehensive guide for deploying Windows 11 and 365.
  • Insights from Microsoft insiders and industry experts.
  • Covers Intune Suite, Autopilot, and advanced security features.
  • Ideal for IT professionals and mobility administrators.
  • Learn best practices for managing cloud and physical endpoints.
  • Average Rating out of 5:
  • Price Range: $31.35
21

Windows 11 Guide for Seniors (For Dummies)

  • Clear instructions for essential Windows 11 tasks.
  • Perfect for seniors and beginners in technology.
  • Personalize your desktop with favorite photos easily.
  • Step-by-step guidance on social media setup.
  • Navigate Windows 11 with confidence and ease.
  • Enhance productivity with useful apps and widgets.
  • Enjoy technology without constant tech support.
  • Average Rating out of 5:
  • Price Range: $27.99
22

Windows 10 Guide for Seniors (For Dummies)

  • Easy guide for seniors learning Windows 10.
  • Step-by-step instructions for clear understanding.
  • Large-print text for better readability.
  • Helpful images for visual learners.
  • Protect your computer with simple tips.
  • Connect with family and friends online.
  • Enjoy games and media on Windows 10.
  • Average Rating out of 5:
  • Price Range: $15.58
23

Grep Pocket Reference: Essential Unix Guide

  • Comprehensive guide for using grep effectively.
  • Ideal for system administrators and developers.
  • Learn advanced filtering techniques for large files.
  • Quick reference for essential grep commands.
  • Includes tips for using egrep variations.
  • Refresh knowledge or start learning grep easily.
  • Perfect for mail filtering and log management.
  • Average Rating out of 5:
  • Price Range: $15.99
24

Mike Meyers' CompTIA A+ Core 1 Passport

  • Accelerated review for CompTIA A+ Core 1 exam.
  • Portable study tool for effective learning.
  • Expert tips from Mike Meyers and Ron Gilster.
  • Focus on essential knowledge for exam success.
  • Includes practice questions for each exam objective.
  • Enhanced coverage of hardware and software troubleshooting.
  • Access online practice exam and video training samples.
  • Average Rating out of 5:
  • Price Range: $21.14
25

iPhone for Seniors: Easy Steps (iOS 18)

  • Easy-to-follow steps for iPhone users.
  • Covers iOS 18 features and updates.
  • Learn to send messages and make calls.
  • Use FaceTime for video calls easily.
  • Find health, shopping, and travel apps.
  • Make secure payments with your iPhone.
  • Written in larger, easy-to-read font.
  • Average Rating out of 5:
  • Price Range: $16.72
26

KQL Mastery: Operations, Defense, and Hunting

  • Comprehensive introduction to Kusto Query Language.
  • Automate risk assessment and remediation processes.
  • Speed up detection time with effective queries.
  • Learn advanced KQL operators and data strings.
  • Explore KQL for threat hunting and defense.
  • Access hunting queries via GitHub and Microsoft Entra.
  • Practical guide for various experience levels.
  • Average Rating out of 5:
  • Price Range: $42.99
27

iPhone for Seniors: Easy Steps Guide (Paperback)

  • Updated for all iPhones with iOS 14.
  • Learn to make and receive phone calls.
  • Text using Messages with fun features.
  • Make video calls effortlessly with FaceTime.
  • Customize your iPhone through Settings.
  • Use Apple Pay for secure transactions.
  • Explore health and hobby apps easily.
  • Average Rating out of 5:
  • Price Range: $11.63
28

Windows 10 Made Easy (For Dummies)

  • Expert guidance from Windows guru Andy Rathbone.
  • Easy-to-follow instructions for Windows 10 users.
  • Covers latest updates and features of Windows 10.
  • Learn to manage user accounts effectively.
  • Customize your start menu and desktop experience.
  • Find and organize your files effortlessly.
  • Connect to printers wirelessly for convenience.
  • Average Rating out of 5:
  • Price Range: $15.57
29

Master Computer Basics & Windows 11 with Simulations

  • Master Windows 11 with clear, step-by-step instructions.
  • Build confidence using computers independently and effectively.
  • Designed for beginners, seniors, and skill seekers.
  • Learn to use email and browse the web.
  • Create, edit, and manage documents easily.
  • Navigate files and folders with ease.
  • Protect yourself from online threats and scams.
  • Average Rating out of 5:
  • Price Range: $17.99
30

GNU Make Project Management Handbook (Paperback)

  • Comprehensive guide to GNU Make usage.
  • Master efficiency in project builds.
  • Learn advanced topics like portability and parallelism.
  • Optimized makefile examples for C++ and Java.
  • Free software available for various platforms.
  • Author's decades of practical experience shared.
  • Improves project maintenance and reduces errors.
  • Average Rating out of 5:
  • Price Range: $24.99