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⏱ 2h 54m📚 29 lessons🎧 Audio version
Technical Support: Advancing from Tier 1 to Tier 2
Develop core troubleshooting, networking, and systems administration skills to elevate your IT support career beyond entry-level help desk tasks.
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About this course
Navigating the transition from basic help desk support to advanced technical troubleshooting requires structured problem-solving skills and a deep understanding of core systems. This comprehensive text-based guide equips you with the knowledge needed to handle complex technical escalations, diagnose intricate network and software issues, and step confidently into Tier 2 support responsibilities.
You will begin by establishing foundational IT concepts, industry-standard service desk terminology, and ticket lifecycle workflows before diving into technical diagnostics, operating systems, modern identity management, and automation basics.
What you'll learn:
- Understand core technical support terminology, escalation frameworks, and IT service management principles
- Troubleshoot complex operating system issues across desktop and server environments
- Diagnose network connectivity problems using command-line diagnostic tools and modern protocol analysis
- Manage identity and access fundamentals, including modern directory services and multi-factor authentication
- Apply basic scripting and automation techniques to streamline repetitive support tasks
- Create clear technical documentation and root-cause analysis reports for escalated incidents
The course progresses systematically from fundamental definitions and diagnostic frameworks to hands-on troubleshooting scenarios and procedural best practices. Designed for motivated beginners and Tier 1 support professionals, no advanced technical background is required to get started. Begin reading today to advance your technical problem-solving capabilities.
Course contents
What you'll get
📜Certificate of completion Add it to your LinkedIn profile
💬Personal AI tutor Stuck on a lesson? Ask your built-in tutor anything, any time.
🎧Audio version included Learn on the go — no screen needed
♾️Lifetime access Come back anytime, no expiry
📱Phone or computer Works anywhere, any device
💸14-day refund No questions asked
⚡Short & focused 2h 54m of practical content
Certificate of completion
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Technical Support: Advancing from Tier 1 to Tier 2
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Technical Support: Advancing from Tier 1 to Tier 2