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IT support is where most IT careers start, and it has a clearer certification ladder than almost any other area. The entry credential is CompTIA A+, and the next rung is usually either networking or a specific platform.
The practical constraint is that support work is busy and your study time is fragmented. Certifications that assume deep lab access are harder to complete from a help desk seat than ones you can revise in short sessions.
| # | Certification | Exam code | Questions | Time | Passing score | Start |
|---|---|---|---|---|---|---|
| 1 | CompTIA A+ CompTIA | 220-1101 & 220-1102 | ~90 | 90 min | 675 | Practice ·Details |
| 2 | CompTIA Network+ (N10-009) CompTIA | N10-009 | ~90 | 90 min | 720 | Practice ·Details |
| 3 | Azure Fundamentals (AZ-900) Microsoft | AZ-900 | ~40 | 85 min | 700 | Practice ·Details |
| 4 | ITIL 4 Foundation AXELOS | ITIL 4 Foundation | ~40 | 60 min | 65% | Practice ·Details |
Support-shift patterns suit 20 to 30 minute sessions far better than long blocks. Short daily practice beats one long weekend session.
When a practice question covers something you handled at work, note it. That connection is what makes knowledge stick for this kind of exam.
After A+, choose a direction — networking, Microsoft 365, cloud, or service management — rather than collecting unrelated certifications.
CompTIA A+ is the standard entry credential for IT support and help desk roles. Many employers list it or an equivalent, and it requires no prior experience.
Usually CompTIA Network+ or a platform certification such as Microsoft AZ-900. After that, specialise — networking, Microsoft 365, cloud or service management — rather than collecting unrelated certifications.
Plan on a few months of consistent part-time study, since A+ covers two exams. Short frequent sessions fit shift patterns better than occasional long blocks.