Which IT certification should I start with?
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Short answer
There is no best first certification, only a best first certification for the direction you are heading. Three starting points cover almost everyone:
Support and hardware → CompTIA A+. Cloud → AWS Cloud Practitioner or Azure AZ-900. Security → Security+, but only if you already understand networking.
Why “which is best” is the wrong question
Every ranked list of “top IT certifications” is really a list of average salaries, and average salaries are dominated by certifications that require years of experience you do not have yet. That is how people end up studying for something they cannot use.
A first certification does exactly two jobs: it gets you past the filter on a job application, and it proves to you that you can learn this material. Both depend on which job you are applying for — which makes the useful question what do I want to be doing in eighteen months, not which credential is worth the most.
Four questions that narrow it down
- What does the job you want actually do all day? Fix laptops and reset accounts, keep servers and networks running, or respond to security alerts? These are three different paths and they start in three different places.
- Open five real job listings you would apply to. Not dream roles — ones you could plausibly get within a year. Write down every certification named in them. The answer is usually sitting in that list, and it is specific to your market rather than to an article.
- Do you already work in IT in any capacity? Helpdesk, internal support, anything adjacent. If yes, you can skip the entry-level rung entirely.
- Is anything forcing your hand? Government and defense contracts frequently require a specific baseline certification . If one applies to you, it has already answered the question.
The three starting points
| If you want to work in | Start with | Because |
|---|---|---|
| IT support, desktop, general operations | CompTIA A+ | The recognized entry credential, and the only one that certifies you can do IT work at all when nothing on your résumé does |
| Cloud, DevOps, infrastructure | AWS Cloud Practitioner or Azure AZ-900 | Cheap, quick, vendor-recognized, and they tell you within weeks whether the field suits you |
| Security, SOC, compliance | Security+ | The certification employers name most often in security job listings — but it assumes networking knowledge |
A note on starting with a cloud foundation
Cloud Practitioner and AZ-900 are unusually good first certifications even if cloud is not your destination. They are inexpensive, they take weeks rather than months, and they cover vocabulary that now appears everywhere in IT regardless of specialism.
Their real value for a career changer is diagnostic: a few weeks in, you will know whether this material interests you. Finding that out for the price of a foundational exam is a considerably better deal than finding it out halfway through a security certification.
Four ways people get this wrong
- Starting too high. Beginning with an associate or professional certification because it pays better is the most common and most expensive mistake. Those exams assume experience, and studying harder does not substitute for it.
- Collecting certifications instead of applying for jobs. Two relevant certifications and an application beat five certifications and none. After the second, the return on the next one drops sharply until you have actual experience to attach it to.
- Choosing by salary article. Those figures describe people with years of experience who also hold the certification. The certification is not what is producing the number.
- Waiting to feel ready to choose. The first certification is reversible and cheap at this level. Picking a reasonable one now beats picking the optimal one in three months.
What comes after the first one
A first certification is worth more when it is visibly the first step of something rather than an isolated line on a résumé. The common path for people entering IT looks like this:
A+ or a cloud foundation → Security+ → Network+ or a specialist certification
Security+ sits at the center of that path for a practical reason: it is the point where a certification stops being a general credential and starts being the thing a specific job posting asks for. Most people entering IT pass through it, whatever direction they came from.
If you have landed on that branch and are weighing the order, Network+ or Security+ first works through that decision with a short self-test — it is a real decision rather than a rule, and the usual advice is wrong for about half of the people who receive it.
What to do this week
- Open five job listings you would genuinely apply to and list every certification named.
- Pick the one that appears most often and that you can reach from where you are now — not the most impressive one on the list.
- Check what the exam costs and roughly how long preparation takes, then book nothing yet. Study for two weeks first and see whether the material holds your attention.
That last step is the one people skip, and it is the cheapest possible test of a decision that otherwise costs months.
Where we come in
We are building practice for exactly this path — Cloud Practitioner first, then Security+ — for people entering IT rather than specialists going deeper. Straight about the state: the Cloud Practitioner bank is written but not yet reviewed — before we call a question finished, a person reads it and checks it against the vendor documentation it cites (today, our founder), and that review is still ahead — and Security+ is being written. The Cloud Practitioner drafts are free to practice with today; Security+ is not open yet, and the form below is the only thing we will send you about it.
The one-line version
Pick from the job you want, not from a salary table: support → A+, cloud → Cloud Practitioner or AZ-900, security → Security+ if your networking is solid. Then study for two weeks before booking anything.
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Keep reading
- Is AWS Cloud Practitioner worth it? An honest answer, by situationWorth it for some people and a waste of $100 for others — and the difference is not how badly you want a cloud job. Four situations, answered separately.
- Cloud Practitioner vs Solutions Architect Associate: which one to sitCloud Practitioner is not a prerequisite for Solutions Architect Associate, and for people already in IT it is often a detour. How the two exams differ, and the self-test that answers it.
- How long to study for AWS Cloud Practitioner? Plan in hours, not weeksTwo to six weeks for most people, but the range hides everything useful. What your starting point actually changes, how to split the hours, and the signal that says you are ready to book.