IT Support and Systems Administration Course Bundle

Information technology support and systems administration form the operational backbone of virtually every organization that depends on technology to function — which, in the modern world, means nearly every organization without exception. From the hardware and software that individual users interact with daily, to the servers, networks, and operating systems that power enterprise applications and services, IT support professionals and systems administrators are the people who keep technology working, secure, and available.

The demand for qualified IT support professionals and systems administrators has remained consistently strong across decades of technological change, and it shows no signs of abating. As organizations continue to expand their technology footprints, modernize legacy infrastructure, adopt cloud services, and integrate artificial intelligence into their operational workflows, the need for professionals who can manage, troubleshoot, and optimize IT systems at every level of the technology stack grows correspondingly.

The IT Support & Systems Administration Bundle at Horizons Unlimited is designed to meet this demand with a comprehensive, certification-aligned curriculum that covers every foundational and intermediate dimension of IT support and systems administration. With ten carefully selected courses spanning hardware and software troubleshooting, networking, Linux administration, Windows client and server management, Microsoft 365 endpoint administration, and AI-assisted IT support, this bundle provides everything an IT professional needs to build a complete and career-ready skill set — or everything an aspiring technician needs to launch a well-grounded IT career.

Why Structured IT Training Matters

The IT profession rewards both experience and formal knowledge validation. Employers across every sector consistently look for candidates who combine hands-on technical ability with verifiable credentials — certifications that demonstrate a structured, comprehensive understanding of IT systems, protocols, and best practices rather than ad hoc knowledge accumulated through exposure alone.

CompTIA and Microsoft certifications are among the most widely recognized and respected credentials in the IT industry. CompTIA A+, Network+, and Linux+ are globally acknowledged as the benchmark credentials for hardware support, networking, and Linux administration respectively. Microsoft certifications for Windows client management, Microsoft 365 administration, and Windows Server configuration are similarly recognized as authoritative validations of enterprise IT competence.

The IT Support & Systems Administration Bundle prepares learners for all of these credentials within a single, cohesive curriculum — eliminating the need to source preparation materials from multiple disparate providers and ensuring that knowledge builds progressively and coherently across every course.

1. CompTIA A+ 220-1101 (Core 1)

Total Video Hours: 21 Hours 56 Minutes
Total Videos: 139
Total Modules: 11

The CompTIA A+ certification is the most widely recognized entry-level IT certification in the world and is consistently cited by employers as the baseline credential for IT support technician roles. The A+ certification is divided into two examinations — Core 1 (220-1101) and Core 2 (220-1102) — each covering distinct but complementary domains of IT support knowledge.

CompTIA A+ 220-1101 (Core 1) focuses on the hardware, connectivity, and infrastructure dimensions of IT support. The course delivers nearly 22 hours of expert-led instruction across 139 video lessons organized into 11 comprehensive modules — making it one of the most thorough Core 1 preparation programs available.

The 11-module structure covers the full scope of Core 1 exam domains:

• Mobile Devices — Laptop hardware components, mobile device types, connection methods, accessories, and troubleshooting mobile devices in enterprise environments.
• Networking — Networking fundamentals, ports and protocols, TCP/IP addressing, wireless networking standards, network hardware, and internet connection types relevant to IT support contexts.
• Hardware — PC components including CPUs, RAM, storage devices, motherboards, power supplies, and peripheral devices — their identification, installation, configuration, and troubleshooting.
• Virtualization and Cloud Computing — Cloud computing concepts, virtualization technologies, virtual machine management, and cloud service models from an IT support perspective.
• Hardware and Network Troubleshooting — Systematic troubleshooting methodologies for hardware failures, connectivity issues, storage problems, and network connectivity challenges.
• Printers and Multifunction Devices — Printer types, installation, configuration, maintenance, and troubleshooting across laser, inkjet, thermal, and impact printing technologies.
• Cables and Connectors — Understanding cable types, connector standards, and appropriate cable selection for various networking and hardware applications.
• Memory and Storage — RAM types, storage technologies (HDD, SSD, NVMe, RAID configurations), and storage troubleshooting in desktop and laptop environments.
• Power and Cooling — Power supply specifications, cooling solutions, and their impact on system stability and performance.
• Display Technologies — Monitor types, display connections, resolution standards, and display troubleshooting for desktop and mobile environments.
• Custom PC Configurations — Building purpose-specific PC configurations for gaming, graphic design, virtualization, and thick/thin client environments.

With 139 video lessons and nearly 22 hours of instruction, this course provides the depth and thoroughness required to approach the Core 1 examination with genuine confidence and to apply hardware knowledge effectively in real IT support environments.

2. CompTIA A+ 220-1102 (Core 2)

Total Video Hours: 19 Hours 17 Minutes
Total Videos: 126
Total Modules: 11

CompTIA A+ 220-1102 (Core 2) shifts focus from hardware and infrastructure to operating systems, security, software troubleshooting, and operational procedures — the software and process side of IT support that complements the hardware knowledge developed in Core 1.

The Core 2 course delivers over 19 hours of instruction across 126 video lessons organized into 11 structured modules:

• Operating Systems — Installing, configuring, maintaining, and troubleshooting Windows 10 and Windows 11, macOS, Linux distributions, and mobile operating systems in enterprise and consumer environments.
• Security — Security threats affecting endpoints, security best practices, wireless security protocols, workstation security hardening, data destruction and disposal, and browser security.
• Software Troubleshooting — Diagnosing and resolving operating system problems, application failures, malware infections, and user profile issues across Windows environments.
• Operational Procedures — Documentation and support system management, change management procedures, workstation backup and recovery, environmental and safety considerations, and communication and professionalism standards.
• Windows Features and Tools — Windows administrative tools, system utilities, Task Manager, Registry Editor, Group Policy, and command-line tools used in IT support contexts.
• Windows Installation — Windows installation methods, upgrade paths, post-installation configuration, and deployment considerations for enterprise environments.
• macOS and Linux Basics — Essential macOS features, system preferences, and utilities; Linux command-line basics and file system navigation for IT support contexts.
• Active Directory Fundamentals — Basic Active Directory concepts, user and group management, and domain-joined workstation administration from an IT support perspective.
• Remote Access and Support Tools — Remote desktop technologies, remote monitoring and management tools, and remote support best practices.
• Application Management — Installing, configuring, and troubleshooting business applications, browser settings, and application compatibility in enterprise environments.
• Scripting Basics — Introduction to scripting for IT support automation using PowerShell, batch files, and shell scripts.

Together, Core 1 and Core 2 form a complete CompTIA A+ preparation program totaling over 41 hours of instruction and 265 video lessons — one of the most substantial A+ training curricula available in online learning.

3. CompTIA Network+ (N10-009)

Total Video Hours: 41 Hours 55 Minutes
Total Videos: 78
Total Modules: 5

CompTIA Network+ is the industry-standard certification for networking fundamentals and is recognized globally as the definitive credential for entry-level and mid-level network support professionals. Network+ validates the ability to design, configure, manage, and troubleshoot wired and wireless networks — skills that are essential across virtually every IT support and systems administration role.

The CompTIA Network+ (N10-009) course is the single largest course in this bundle by content volume, delivering nearly 42 hours of comprehensive instruction across 78 video lessons organized into 5 deep, well-structured modules. This volume of content reflects the breadth and technical depth of networking knowledge covered by the updated N10-009 exam objectives.

The 5-module structure covers the complete Network+ domain framework:

• Networking Fundamentals — The OSI and TCP/IP models, network topologies, Ethernet standards, IP addressing (IPv4 and IPv6), subnetting, routing protocols, switching concepts, and wireless networking standards and protocols.
• Network Implementations — Routing and switching technologies, wireless infrastructure, WAN technologies, virtual networking, software-defined networking, and cloud networking concepts.
• Network Operations — Network monitoring, performance management, documentation, network policies, high availability concepts, disaster recovery, and change management in network environments.
• Network Security — Common network attacks and threats, firewall technologies, network access control, VPN technologies, wireless security, and network hardening best practices.
• Network Troubleshooting — Systematic network troubleshooting methodology, troubleshooting tools (ping, traceroute, nslookup, netstat, Wireshark), and resolving common wired and wireless connectivity issues.

At nearly 42 hours, the Network+ course in this bundle is an exceptionally thorough preparation program — going far beyond exam preparation to develop genuine networking competence that IT support professionals and systems administrators apply daily in enterprise environments.

4. CompTIA Linux+ (XK0-005)

Total Video Hours: 25 Hours 53 Minutes
Total Videos: 77
Total Modules: 16

Linux is the dominant operating system in server environments, cloud infrastructure, containerized applications, and embedded systems. An IT professional or systems administrator who lacks Linux proficiency faces a significant skill gap in any environment that uses Linux servers, cloud workloads, or open-source infrastructure — which describes the majority of modern enterprise technology environments.

CompTIA Linux+ is the vendor-neutral Linux certification that validates the skills required to manage, configure, secure, and troubleshoot Linux systems in enterprise environments. The Linux+ (XK0-005) course delivers nearly 26 hours of expert-led instruction across 77 video lessons organized into 16 detailed modules — the most module-dense course in the bundle, reflecting the granular, command-level depth of Linux administration knowledge.

The 16-module structure provides comprehensive coverage of Linux+ exam domains:

• System Management — Linux file system hierarchy, file and directory management, text file manipulation, and essential command-line tools.
• Linux Installation and Package Management — Installing Linux distributions, managing software packages with apt, yum, and dnf, and maintaining system software.
• File System and Storage Management — Disk partitioning, file system creation and mounting, logical volume management (LVM), RAID configurations, and storage troubleshooting.
• User and Group Administration — Creating and managing users and groups, file ownership and permissions, sudo configuration, and user environment management.
• Networking in Linux — Configuring network interfaces, IP addressing, DNS resolution, routing, and network troubleshooting tools in Linux environments.
• System Services and Process Management — Managing systemd services, process monitoring, scheduling tasks with cron and at, and system logging with journald and rsyslog.
• Linux Security — File and directory permissions, SELinux and AppArmor mandatory access controls, firewall management with firewalld and iptables, SSH hardening, and Linux security best practices.
• Shell Scripting and Automation — Writing and executing bash shell scripts, using variables and control structures, and automating administrative tasks with scripts.
• Linux Virtualization and Containers — Managing virtual machines on Linux using KVM and libvirt, introduction to container management with Docker in Linux environments.
• Troubleshooting — Diagnosing boot failures, service failures, file system issues, network problems, and performance bottlenecks in Linux systems.
• Infrastructure as Code in Linux — Using Ansible and other configuration management tools for Linux system automation.
• Linux in Cloud Environments — Deploying and managing Linux workloads in cloud environments, cloud-init configuration, and managing cloud-hosted Linux instances.
• Kernel Management — Understanding the Linux kernel, kernel modules, and kernel parameter tuning.
• Logging and Monitoring — Configuring and analyzing system logs, using monitoring tools, and setting up alerting for Linux infrastructure.
• Remote Access and Administration — SSH configuration, key-based authentication, remote file transfer, and managing Linux systems remotely.
• Backup and Recovery — Linux backup strategies, backup tools, restoring systems from backups, and disaster recovery procedures for Linux environments.

The Linux+ course is an essential component of this bundle for any learner who intends to work in systems administration, cloud infrastructure, DevOps, or any IT role in an organization that uses Linux servers or cloud infrastructure.

5. Microsoft MD-100: Windows 10

Total Video Hours: 6 Hours 9 Minutes
Total Videos: 40
Total Modules: 4

Windows 10 remains one of the most widely deployed desktop operating systems in enterprise environments globally. The Microsoft MD-100: Windows 10 certification validates the skills required to install, configure, manage, maintain, and troubleshoot Windows 10 in enterprise environments — competencies that are directly applicable for IT support technicians, desktop support engineers, and systems administrators managing Windows client deployments.

The MD-100 course delivers over 6 hours of focused instruction across 40 video lessons organized into 4 well-structured modules:

• Deploy Windows — Windows 10 installation methods, upgrade paths, Windows deployment tools, and post-installation configuration tasks for enterprise deployments.
• Manage Devices and Data — Device enrollment and management, data access and protection, configuring local storage, and managing Windows 10 settings in enterprise environments.
• Configure Connectivity — Configuring network settings, VPN connections, wireless connectivity, remote access, and browser settings in Windows 10 enterprise contexts.
• Maintain Windows — Windows Update management, monitoring and performance tools, recovery options, backup procedures, and troubleshooting Windows 10 issues in enterprise environments.

The MD-100 course provides targeted, efficient preparation for the Windows 10 administration examination while building practical Windows client management skills that complement the broader systems administration knowledge developed throughout the bundle.

6. Microsoft MD-102: Microsoft 365 Endpoint Administrator Associate

Total Video Hours: 13 Hours 6 Minutes
Total Videos: 94
Total Modules: 4

The Microsoft MD-102: Microsoft 365 Endpoint Administrator certification validates the skills required to deploy, configure, protect, manage, and monitor devices and client applications in a Microsoft 365 environment. As organizations increasingly adopt Microsoft 365 as their productivity and collaboration platform, endpoint administration has become one of the most in-demand systems administration skill sets in the enterprise IT market.

The MD-102 course delivers over 13 hours of comprehensive instruction across 94 video lessons organized into 4 focused modules:

• Deploy Windows Client — Planning and implementing Windows client deployments using Windows Autopilot, Microsoft Deployment Toolkit (MDT), and Microsoft Endpoint Configuration Manager in Microsoft 365 environments.
• Manage Identity and Compliance — Configuring Microsoft Entra ID (Azure AD) integration, managing device identities, implementing compliance policies, and configuring conditional access for endpoint security.
• Manage, Maintain, and Protect Devices — Using Microsoft Intune for mobile device management (MDM) and mobile application management (MAM), configuring device profiles, managing updates, and implementing endpoint protection policies.
• Manage Applications — Deploying and managing Microsoft 365 Apps, managing app protection policies, and configuring application delivery in enterprise Microsoft 365 environments.

The MD-102 course is particularly valuable in the current enterprise IT landscape, where Microsoft 365 adoption is pervasive and the ability to manage endpoints through Intune, Autopilot, and Microsoft Entra ID is a highly marketable and consistently demanded skill set for IT support and systems administration professionals.

7. Microsoft 70-410: Installing and Configuring Windows Server 2012 (R2 Update)

Total Video Hours: 22 Hours 37 Minutes
Total Videos: 76
Total Modules: 12

Windows Server administration is a foundational competency for systems administrators in enterprise environments. The Microsoft 70-410 course covers the installation, configuration, and initial setup of Windows Server 2012 R2 — providing the foundational server administration knowledge that underpins the more advanced server management skills developed in the 70-411 and 70-412 courses that follow.

The 70-410 course delivers over 22 hours of instruction across 76 video lessons organized into 12 modules:

• Installing and Configuring Windows Server 2012 — Server installation methods, initial configuration, server roles and features installation, and Windows Server 2012 R2 deployment options.
• Configuring Server Roles and Features — Deploying and configuring core server roles including DHCP, DNS, file services, and print services.
• Configuring Hyper-V — Installing and configuring Hyper-V, creating and managing virtual machines, configuring virtual networking, and managing virtual machine storage.
• Deploying and Configuring Core Network Services — DHCP server configuration, scope management, DHCP options, and DNS server installation and zone configuration.
• Installing and Administering Active Directory — Installing Active Directory Domain Services, creating domains and forests, configuring domain controllers, and managing Active Directory objects.
• Creating and Managing Active Directory Users and Computers — User and computer account management, organizational unit design, and Active Directory object administration.
• Creating and Managing Active Directory Groups and Organizational Units — Group types and scopes, group management strategies, and organizational unit design principles.
• Creating Group Policy Objects — Group Policy Object creation, linking, filtering, and troubleshooting; configuring Group Policy settings for user and computer management.
• Configuring Application Restriction Policies — AppLocker configuration, software restriction policies, and application control in enterprise environments.
• Configuring Windows Firewall — Windows Firewall with Advanced Security configuration, inbound and outbound rules, and connection security rules.
• Configuring Remote Management — Remote server administration tools, PowerShell remoting, and Windows Remote Management configuration.
• Configuring File and Share Access — NTFS permissions, share permissions, Distributed File System (DFS), and file access auditing configuration.

The 70-410 course establishes the Windows Server administration foundation upon which the 70-411 and 70-412 courses build — making the sequential completion of all three server courses a coherent and progressive Windows Server MCSA preparation pathway.

8. Microsoft 70-411: Administering Windows Server 2012 (R2 Update)

Total Video Hours: 16 Hours 43 Minutes
Total Videos: 44
Total Modules: 9

Building directly on the installation and initial configuration foundation of 70-410, Microsoft 70-411 addresses the ongoing administration, management, and maintenance of Windows Server 2012 R2 environments. This course develops the operational server administration skills that systems administrators apply on a daily basis in enterprise Windows Server environments.

The 70-411 course delivers over 16 hours of instruction across 44 video lessons organized into 9 structured modules:

• Deploying and Maintaining Server Images — Windows Deployment Services (WDS) configuration, image capture and deployment, and maintaining server image libraries for enterprise deployments.
• Configuring and Troubleshooting DNS — Advanced DNS configuration, DNS zone types, DNS replication, conditional forwarding, DNS security, and troubleshooting DNS resolution issues.
• Configuring and Troubleshooting Remote Access — DirectAccess configuration, VPN server setup and management, Network Policy Server (NPS) configuration, and remote access troubleshooting.
• Installing, Configuring, and Troubleshooting the Network Policy and Access Services Role — RADIUS server configuration, network access protection, 802.1X authentication, and network policy management.
• Configuring and Managing Active Directory — Active Directory replication, site and site link configuration, global catalog management, and Active Directory maintenance procedures.
• Configuring and Managing Group Policy — Advanced Group Policy management, Group Policy processing and precedence, loopback processing, item-level targeting, and Group Policy troubleshooting.
• Configuring and Troubleshooting Windows Firewall and Network Security — Advanced firewall configuration, IPsec policy management, and network security troubleshooting.
• Configuring Failover Clustering — Windows Server Failover Clustering concepts, cluster configuration, quorum settings, and managing clustered services and applications.
• Configuring Network Load Balancing — NLB cluster setup, port rules configuration, and managing network load balancing for high-availability web and application services.

The 70-411 course develops the day-to-day server administration competencies that distinguish a capable systems administrator — moving beyond initial server setup into the ongoing management, troubleshooting, and optimization of enterprise Windows Server infrastructure.

9. Microsoft 70-412: Configuring Advanced Windows Server 2012 Services (R2 Update)

Total Video Hours: 18 Hours 10 Minutes
Total Videos: 51
Total Modules: 14

The third and most advanced course in the Windows Server trilogy, Microsoft 70-412 covers the advanced configuration of Windows Server 2012 R2 services — the complex, enterprise-grade capabilities that large organizations rely on for high availability, advanced networking, enterprise identity management, and sophisticated data protection.

The 70-412 course delivers over 18 hours of expert-led instruction across 51 video lessons organized into 14 detailed modules:

• Configuring Advanced DHCP and DNS Solutions — DHCP failover, DNS-based load balancing, advanced DNS configuration, DNSSEC, and DNS troubleshooting in complex enterprise environments.
• Configuring and Managing the IPAM Solution — IP Address Management server installation, configuration, and management for enterprise IP address tracking and DNS/DHCP administration.
• Configuring and Managing Virtual Machine Movement — Live migration, storage migration, and virtual machine import and export in Hyper-V environments.
• Configuring Advanced File Solutions — Branch cache configuration, background intelligent transfer service, distributed file system replication, and advanced file sharing solutions.
• Implementing Dynamic Access Control — Resource properties, central access policies, claim-based access control, and auditing with dynamic access control.
• Configuring and Optimizing Storage — iSCSI storage configuration, Fibre Channel, storage spaces, and storage optimization techniques for enterprise environments.
• Configuring and Managing Backups — Windows Server Backup configuration, backup scheduling, bare metal recovery, and system state backup and restoration.
• Recovering Servers — Server recovery procedures, Active Directory recovery, system state restoration, and disaster recovery planning for Windows Server environments.
• Configuring Site-Level Fault Tolerance — Multi-site clustering, stretched clusters, and site-level redundancy for business continuity.
• Implementing an Advanced Dynamic Host Configuration Protocol (DHCP) Solution — Advanced DHCP failover configurations and enterprise DHCP management.
• Configuring a Forest and Domains — Forest and domain functional levels, trust relationships, cross-forest authentication, and multi-domain management.
• Configuring Trusts — Configuring external, forest, realm, and shortcut trusts, and managing trust relationships in complex Active Directory environments.
• Configuring Identity and Access Solutions — Active Directory Federation Services (AD FS), Active Directory Rights Management Services (AD RMS), and certificate services in enterprise environments.
• Implementing Active Directory Certificate Services — Certificate authority installation and configuration, certificate templates, auto-enrollment, and PKI management.

The three Windows Server courses — 70-410, 70-411, and 70-412 — collectively provide the foundational, operational, and advanced server administration knowledge that constitutes the Microsoft Certified Solutions Associate (MCSA) Windows Server 2012 certification pathway. Together, they represent a thorough and structured enterprise Windows Server education totaling over 57 hours of instruction across 171 video lessons and 35 modules.

10. IT Support with AI: Practical Strategies

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Artificial intelligence is fundamentally changing how IT support is delivered, how incidents are diagnosed, how routine tasks are automated, and how IT teams manage increasingly complex environments with finite human resources. The IT Support with AI: Practical Strategies course addresses this transformation directly, equipping IT support professionals and systems administrators with the knowledge and practical strategies to leverage AI tools and capabilities in their daily work.

This course is currently in development at Horizons Unlimited, and full content details — including total video hours, lesson count, and module structure — will be published upon completion. Learners who enroll in the IT Support & Systems Administration Bundle will receive full access to this course as soon as it becomes available, at no additional cost.

The curriculum is being developed to cover the most impactful and immediately applicable AI capabilities for IT support and administration contexts, including:

• AI-Assisted Troubleshooting — Using AI tools to accelerate root cause analysis, interpret error messages, and generate troubleshooting pathways for complex IT issues.
• Automated Ticket Management and Classification — Applying AI and natural language processing to IT service management workflows, including automated ticket routing, classification, and resolution suggestion.
• AI-Powered Monitoring and Alerting — Using machine learning-based monitoring tools to detect anomalies, predict failures, and prioritize incidents before they impact users.
• Scripting and Automation with AI Assistance — Using AI coding assistants to write, debug, and optimize PowerShell, bash, and Python scripts for IT automation tasks.
• Knowledge Base Management with AI — Building and maintaining AI-enhanced IT knowledge bases that improve first-contact resolution rates and reduce escalation volumes.
• AI Tools in the IT Support Workflow — Practical integration of AI assistants, chatbots, and AI-powered ITSM platforms into day-to-day IT support operations.

As AI integration becomes standard in IT operations, professionals who understand how to leverage these capabilities effectively will have a significant competitive advantage in the job market and a substantially enhanced ability to deliver efficient, high-quality IT support at scale.

Who Should Enroll in the IT Support & Systems Administration Bundle?

The breadth and progressive structure of this bundle make it appropriate for a wide range of learners and IT professionals:

Aspiring IT Support Technicians — Individuals who are new to IT and want a complete, structured training pathway from hardware fundamentals through to enterprise systems administration and certification readiness.

Helpdesk and Desktop Support Professionals — IT support staff who want to formalize their knowledge, prepare for CompTIA A+ or Network+ certification, and develop the skills needed to advance into systems administration roles.

Systems Administrators — Junior and mid-level administrators who want to fill knowledge gaps, prepare for Microsoft certifications, develop Linux administration skills, and stay current with AI integration in IT operations.

IT Infrastructure Professionals — Network engineers, server administrators, and infrastructure specialists who want to broaden their competency across the full stack of IT support and administration technologies.

Students and Career Changers — Individuals entering the technology profession for the first time, or transitioning from non-technical careers, who need a comprehensive and structured IT education to establish the foundational skills and credentials required for IT employment.

IT Managers and Team Leaders — Technical managers who want to maintain a working understanding of the technologies their teams manage, or who need to evaluate and guide the technical development of their staff.

Certifications This Bundle Prepares You For

The IT Support & Systems Administration Bundle is explicitly aligned with preparation for the following globally recognized certifications:

• CompTIA A+ (220-1101 and 220-1102) — The global standard entry-level IT support certification
• CompTIA Network+ (N10-009) — The industry-standard networking fundamentals certification
• CompTIA Linux+ (XK0-005) — The vendor-neutral Linux administration certification
• Microsoft MD-100: Windows 10 — Microsoft Windows client administration certification
• Microsoft MD-102: Microsoft 365 Endpoint Administrator Associate — Microsoft 365 endpoint management certification
• Microsoft 70-410, 70-411, 70-412 — The Windows Server 2012 MCSA certification trilogy

This certification portfolio spans entry-level through intermediate IT credentials across the most respected certification bodies in the IT industry — CompTIA and Microsoft — representing a credential set that validates comprehensive IT support and systems administration competence to employers across every sector.

Career Pathways Supported by This Bundle

Completing the IT Support & Systems Administration Bundle positions professionals for the following in-demand IT career roles:

• IT Support Technician / Help Desk Analyst — Providing first and second-line technical support for hardware, software, and connectivity issues in enterprise environments.
• Desktop Support Engineer — Managing, troubleshooting, and maintaining end-user computing devices and operating systems across organizational environments.
• Systems Administrator — Managing and maintaining server infrastructure, network services, Active Directory, and enterprise IT systems.
• Network Administrator — Configuring, managing, and troubleshooting enterprise network infrastructure including switches, routers, and wireless systems.
• Linux System Administrator — Managing Linux servers, shell scripting, system services, and Linux-based infrastructure in enterprise and cloud environments.
• Microsoft 365 Administrator — Managing Microsoft 365 endpoint deployments, Intune device management, and Microsoft Entra ID identity services.
• Windows Server Administrator — Deploying, configuring, managing, and troubleshooting Windows Server infrastructure in enterprise environments.
• IT Operations Specialist — Supporting and optimizing IT operations through monitoring, automation, documentation, and process improvement.
• Field Service Technician — Providing on-site hardware and software support, device repair, and infrastructure maintenance across organizational locations.
• AI-Augmented IT Support Specialist — Delivering IT support with AI-assisted tools and workflows that improve efficiency, accuracy, and resolution speed.

The Horizons Unlimited Advantage

At Horizons Unlimited, professional education is delivered with a commitment to quality, structure, and genuine career relevance. The IT Support & Systems Administration Bundle reflects this commitment through:

• Over 185 hours of expert-led video instruction — A substantial and comprehensive content volume covering every dimension of IT support and systems administration from foundational hardware knowledge through advanced Windows Server configuration and AI-assisted IT operations.
• 725 individual video lessons — Granular, digestible lesson structures that support flexible, self-paced learning and allow learners to revisit specific topics as needed in their professional work.
• 86 organized modules — A curriculum architecture that delivers clear structure, logical knowledge progression, and thematic coherence across all ten courses.
• Seven major certification tracks — Comprehensive preparation for CompTIA A+ (two exams), Network+, Linux+, and four Microsoft certifications — all within a single bundle investment.
• Lifetime access — Study at your own pace, revisit content as technologies and certification objectives evolve, and use the material as an ongoing professional reference throughout your career.
• AI-forward curriculum — The inclusion of AI in IT Support training ensures that learners are prepared not just for the current state of IT operations but for the AI-integrated future that is already reshaping how IT support is delivered.

IT support and systems administration are professions that reward structured knowledge, practical competence, and professional certification. The organizations that employ IT support professionals and systems administrators — from small businesses to global enterprises, government agencies to healthcare systems — consistently look for candidates who can demonstrate verifiable expertise across the hardware, software, networking, and server administration domains that keep technology working and the business running.

The IT Support & Systems Administration Bundle at Horizons Unlimited delivers exactly that expertise — systematically, comprehensively, and with direct alignment to the industry's most respected certification frameworks. With ten expert-led courses, over 185 hours of professional instruction, preparation for seven globally recognized IT credentials, and the addition of cutting-edge AI-assisted IT support training, this bundle represents one of the most complete and valuable IT professional training investments available in the online learning market.

Whether the goal is a first IT job, a promotion into systems administration, a transition from another technical discipline, or the formal certification of expertise already developed through years of hands-on IT work — the IT Support & Systems Administration Bundle at Horizons Unlimited provides the training, structure, and credentials to make it happen.

Enroll today at Horizons Unlimited and build the IT career you have been working toward.