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For a career changer with no IT background, the goal of a first certification is not to look impressive — it is to prove you can learn the material and finish an exam. That means starting with a foundational certification, not a professional one. A foundational cert takes weeks rather than months, costs far less, and gives you a vocabulary you will reuse in every certification after it.
The most common mistake is starting with a professional-level certification such as CISSP or an AWS Professional exam. Both assume hands-on experience, and both will stall a newcomer for months without producing a credential.
| # | Certification | Exam code | Questions | Time | Passing score | Start |
|---|---|---|---|---|---|---|
| 1 | CompTIA A+ CompTIA | 220-1101 & 220-1102 | ~90 | 90 min | 675 | Practice ·Details |
| 2 | Azure Fundamentals (AZ-900) Microsoft | AZ-900 | ~40 | 85 min | 700 | Practice ·Details |
| 3 | AWS Cloud Practitioner AWS | CLF-C02 | ~65 | 90 min | 700 | Practice ·Details |
| 4 | CC ISC2 | CC | ~100 | 120 min | 700 | Practice ·Details |
Choose a single foundational certification and commit. Studying for two at once is the most common way people stall. Expect roughly 4 to 10 weeks of part-time study depending on the certification and your available hours.
Read one domain, then immediately attempt practice questions on that domain before moving on. Practice questions reveal whether you actually understood the topic rather than recognising it.
Use per-domain analytics to find what you keep getting wrong, and spend your remaining time there instead of re-reading what you already know.
Take a full-length practice exam under a timer. The most common failure mode for career changers is time management on the real exam, not the subject matter.
No. Foundational certifications such as CompTIA A+, Microsoft AZ-900, AWS Cloud Practitioner and ISC² CC have no experience requirement. Professional-level certifications such as CISSP do have an experience requirement, which is why they are a poor starting point for a career changer.
For a foundational certification, plan on roughly 4 to 10 weeks of part-time study at 1 to 2 hours a day. It depends more on your available hours than on the subject — irregular short sessions stretch the timeline considerably.
Start with one foundational certification: CompTIA A+ for IT support roles, or Microsoft AZ-900 / AWS Cloud Practitioner if you are aiming directly at cloud. Trying to do several at once is the most common reason people stall.
Yes. CertStud offers 10 free practice questions with no signup, so you can check the difficulty and the explanation quality before committing to a plan.