CompTIA (A+ / Network+ / Security+)

What it is

CompTIA is a family of IT certificates you can study for on your own and book whenever you are ready. They are vendor-neutral, meaning they teach the general skills behind computers and networks rather than one company's products, so they are widely accepted as proof of basic ability. The three most common are A+ (the classic entry into IT support and helpdesk work), Network+ (the basics of networking), and Security+ (an introduction to cyber security). A+ is the one most newcomers start with, because IT support is the job most likely to take you on with no prior UK experience.

Who it suits

This route suits people who enjoy fixing things, are comfortable around computers, and can study by themselves without a classroom. You do not need a UK degree or any prior qualification. It is a good fit for career-changers and for anyone who wants office-based or remote work rather than physical trades. You do need reasonable English, because the exams are in English and IT support means reading instructions and writing notes. If your English is still building, this is doable but not the easiest first step in tech.

How you qualify

1. Pick your first exam, usually A+, which is made up of two papers.
2. Study on your own using books, video courses and practice questions. There is no required classroom course.
3. Book your exam at a test centre or online.
4. Pass, then add Network+ or Security+ later if you want to move toward networking or security.

Cost and how long it takes

Each exam costs around £200–350. Most people get ready over a few months of steady self-study, faster if you already know your way around computers. Because fees and exam structures change from year to year, check the official CompTIA site for the current price and number of papers before you budget, rather than relying on this figure alone.

The English you need

The exams are multiple-choice, so the English bar is medium rather than high: you are choosing answers, not writing essays. There is one important catch. CompTIA normally offers non-native English speakers an extra 30 minutes, but that extra time is not granted when you sit the exam in an English-speaking country. In the UK you take the exam in English, at the standard time, with no extension. If your English is weak, take a short ESOL course first so the reading does not hold you back. That is step zero, not a detour.

The honest reality

A certificate is not a job. A+ tells an employer you have the basics, but you still have to apply, often starting at helpdesk or first-line support level on modest pay before you move up. The good news is that IT support is a genuine ladder: it leads to better-paid, often remote roles in networking, security and cloud once you have a year or two behind you. Be wary of expensive "guaranteed job" bootcamps. CompTIA is self-study by design, and you do not need to spend thousands to pass. Buy a reputable book and a practice-exam pack, and put the rest toward the exam fees.

What you can earn

First IT support and helpdesk roles tend to pay modestly, and the real value is the door they open. With CompTIA behind you and some experience, you can move into networking, security or cloud work, which pay considerably more and are often remote. Treat any figures you see online as rough guides, not promises: your pay depends on the employer, the role and how far you progress.

Your next step

Decide on A+ as your starting point, then buy one well-reviewed study book and a set of practice questions. Set yourself a study timetable over the coming months and book the exam only when your practice scores are steady. You can confirm the current exam structure and fees on the official CompTIA site linked below.