TL;DR — What to learn first
Start here: Windows and macOS troubleshooting, Active Directory basics, and a ticketing system (ServiceNow or Zendesk).
Level up: Networking basics, remote desktop tools, Office 365/Google Workspace administration, and scripting basics.
What matters most: Communication and patience. The ability to solve problems while keeping frustrated users calm is the real skill.
What IT support / help desk job postings actually ask for
Before learning anything, look at the data. Here’s how often key skills appear in IT support / help desk job postings:
Skill frequency in IT support / help desk job postings
Core skills
OS installation, troubleshooting, user account management, driver issues, and system updates across both platforms.
Creating, categorizing, prioritizing, and resolving tickets. SLA awareness and escalation procedures.
Quantify: "Resolved 95% of Tier 1 tickets within SLA, averaging 25+ tickets daily with 4.8/5 satisfaction rating."
Password resets, account unlocks, group membership management, and basic OU navigation.
Systematic problem identification, isolation, and resolution. Asking the right questions, checking the obvious first, and documenting solutions.
Tools & platforms
User administration, license management, email troubleshooting, and shared resource management.
IP addressing, DNS, DHCP, Wi-Fi troubleshooting, and VPN connectivity issues.
Supporting users remotely via tools like TeamViewer, AnyDesk, or built-in RDP/screen sharing.
How to list IT support / help desk skills on your resume
Don’t dump a wall of keywords. Categorize your skills to mirror how job postings list their requirements:
Example: IT Support Resume
Why this works: The Skills line communicates support tier and methodology. Mentioning SLA compliance shows you understand service delivery expectations.
Three rules for your skills section:
- Only list what you’ve used in a real project. If you can’t answer a technical question about it, don’t list it.
- Match the job posting’s terminology. If they use a specific tool name, use that exact name on your resume.
- Order by relevance, not alphabetically. Put the most important skills first in each category.
What to learn first (and in what order)
If you’re looking to break into IT support / help desk roles, here’s the highest-ROI learning path for 2026:
Learn Windows and macOS troubleshooting
Practice common issues: slow performance, driver problems, update failures, and user account issues on both platforms.
Get familiar with ticketing and Active Directory
Learn ServiceNow or Zendesk. Practice AD operations: password resets, account creation, group management.
Study networking basics
Understand IP addresses, DNS, DHCP, and Wi-Fi. Practice troubleshooting connectivity issues.
Learn Office 365/Google Workspace admin
Practice user management, license assignment, and email troubleshooting in both platforms.
Get CompTIA A+ certified
CompTIA A+ is the standard entry-level IT certification and is mentioned in many help desk postings.