One of the most common challenges for people starting an IT career is knowing which credential proves useful skills without sending them too far into a specialist path too early.
CompTIA A+ is an entry-level IT certification that validates foundational support skills across devices, operating systems, networking, security, troubleshooting, cloud concepts and operational procedures. It is designed for people moving into first-line support, desktop support, service desk work or field technician roles, and it has no formal prerequisite.
What CompTIA A+ actually covers
The current CompTIA A+ Core Series is split across two exams: Core 1, known as 220-1101, and Core 2, known as 220-1102. Core 1 focuses on mobile devices, networking, hardware, virtualisation and cloud computing, and hardware and network troubleshooting. Core 2 covers operating systems, security, software troubleshooting and operational procedures.
That split matters because A+ is not a purely theoretical certification. The topics map closely to the way entry-level support work is performed: identifying the affected device, gathering symptoms, checking connectivity, isolating the likely cause, applying a fix, documenting the ticket and communicating clearly with the user. A candidate who studies the objectives as real support workflows will usually build more usable knowledge than one who memorises terms in isolation.
For example, a service desk analyst in a UK managed service provider might spend the morning triaging Microsoft 365 sign-in issues, diagnosing a laptop that cannot reach a printer, checking whether a VPN problem is local or network-wide, and recording each step in a ticketing tool. A+ does not make someone an expert in every system involved, but it gives a shared foundation for asking better questions, avoiding random fixes and escalating with useful evidence.
How the 220-1101 and 220-1102 exams work
Each A+ exam can include up to 90 questions and allows 90 minutes. The question mix can include multiple-choice items, drag-and-drop tasks and performance-based questions, often called PBQs. PBQs are practical scenarios that ask candidates to apply knowledge rather than simply recognise a definition.
CompTIA uses scaled scores rather than a percentage pass mark. For 220-1101, the passing score is 675 on a scale of 100 to 900. For 220-1102, the passing score is 700 on the same scale. Candidates should check the latest CompTIA exam objectives before booking, because the objectives are the most reliable source for domain weightings and current topic scope.
| Exam |
Main focus |
Passing score |
Typical format |
| 220-1101 |
Devices, networking, hardware, cloud and troubleshooting |
675 out of 900 |
Up to 90 questions in 90 minutes, including possible PBQs |
| 220-1102 |
Operating systems, security, software troubleshooting and operations |
700 out of 900 |
Up to 90 questions in 90 minutes, including possible PBQs |
The performance-based questions have a practical effect on pacing. They often take longer than standard multiple-choice questions because the candidate must read a scenario, interpret the environment and complete a task. Many candidates benefit from scanning the exam first, answering straightforward questions efficiently, and returning to longer PBQs with enough time left to think clearly.
Practising ticket-style troubleshooting can reduce cognitive load on exam day. Instead of trying to remember a disconnected list of commands, ports or symptoms, the candidate learns to follow a familiar support rhythm: confirm the issue, identify what changed, test the most likely cause, apply the least disruptive fix and document the outcome.
Booking, sitting and retaking the exam
CompTIA exams are delivered through Pearson VUE, either at an authorised test centre or through online proctoring where available. Candidates create or use their CompTIA account, select the exam, choose the delivery method, and book a time through Pearson VUE. Official pricing and voucher information should be checked directly with CompTIA or Pearson VUE rather than copied from older articles, because fees can change by region and date.
On test day, identification matters. Candidates should read the Pearson VUE and CompTIA instructions carefully and bring acceptable, matching ID for the booking name. For online exams, the testing space, camera, microphone and system checks need to be ready before the appointment; for a test centre, arrival time and local centre rules should be followed.
CompTIA also publishes retake rules, and candidates should read the current retake policy before making a second booking. A failed attempt is frustrating, but it can still be useful if the score report is used properly. The strongest next step is usually to map weak domains back to the official objectives, rebuild notes around those gaps and repeat practical labs before resitting.
Where A+ fits in the UK entry-level job market
In the UK, A+ is most relevant to first-line and early second-line support routes. Common entry points include apprenticeships, MSP help desks, internal IT service desks, desktop support teams and field support roles. Employers may use different job titles for similar work, so candidates should read the responsibilities rather than judging a role by the title alone.
A+ can support applications for roles such as:
- Service desk analyst
- Help desk technician
- Desktop support technician
- IT support specialist
- Field support technician
The certification will not guarantee a job, and it should not be treated as a substitute for communication skills, customer service judgement or basic workplace readiness. Its value is strongest when paired with evidence of hands-on practice: rebuilding a workstation, setting up a home lab, supporting a small office, volunteering on a device refresh, or documenting troubleshooting steps clearly.
CVs should translate the certification into support outcomes rather than listing every domain. A stronger bullet might say that the candidate “diagnosed Windows, network and peripheral issues using structured troubleshooting and documented fixes in a ticketing workflow.” In interviews, A+ topics can be turned into STAR examples: a user could not access a shared printer, the candidate gathered symptoms, checked network reachability and driver status, applied the fix, and updated the ticket with the resolution and prevention notes.
Is A+ the right first certification?
A+ is a sensible first certification for candidates who want a generalist support foundation or who are moving into IT from another career. It covers enough breadth to help someone understand how endpoint support, basic networking, security hygiene and operational procedures connect in a real service desk environment.
The decision is different for someone who already has substantial hands-on support experience. A common progression for generalist support is A+ followed by Network+ and then Security+, because that sequence moves from devices and troubleshooting into networks and security fundamentals. However, someone with around a year or more of practical support work may decide to prioritise Network+, Security+ or a vendor-specific platform certification first, especially if job descriptions in their target market are asking for those skills.
This is where a learning path should follow the role rather than the badge. A candidate targeting endpoint support may still benefit from A+ before moving into Microsoft 365 or Azure administration. A candidate already resolving tickets in a live environment may use A+ selectively to fill gaps, then move on to networking, cloud or security certifications that match the next role.
A practical 6 to 8 week preparation plan
Good A+ preparation starts with the official exam objectives, not with a random collection of videos or practice questions. The objectives provide the study backbone: each domain can become a checklist of what the candidate can explain, configure, troubleshoot or identify. A simple spreadsheet with objective references, confidence levels and lab notes is often enough to keep study focused.
A realistic 6 to 8 week cadence might reserve the first half for Core 1, the second half for Core 2, and the final days for mixed review and exam pacing. During each week, candidates should combine reading or instruction with hands-on work: installing and configuring operating systems in a virtual machine, practising command-line network checks, identifying hardware components, reviewing wireless and IP concepts, and working through troubleshooting scenarios.
PBQ practice should appear every week rather than only at the end. Candidates who leave scenario-based practice too late often know the theory but struggle to apply it under time pressure. Short, repeated practice blocks help build familiarity with the kind of thinking PBQs require.
Some learners prefer structured training when they need fixed study time, guided labs and clearer accountability. Readynez offers instructor-led preparation for A+ through its CompTIA A+ course pathway, but self-study can also work well when candidates are disciplined about objectives, labs and practice questions.
Maintaining the certification after passing
CompTIA A+ is renewed on a three-year cycle through CompTIA’s Continuing Education programme. Renewal can usually be achieved by earning the required continuing education units, completing approved training, or earning certain higher-level CompTIA certifications that renew A+ automatically under CompTIA’s rules.
Renewal should be planned alongside career movement. Someone moving from service desk into networking may naturally use Network+ study as part of a renewal and progression plan. Someone moving toward security may plan Security+ later, while continuing to use A+ as proof of support foundations. The important point is to treat renewal as part of professional development rather than as an administrative surprise near the expiry date.
| Stage |
What to do |
Why it matters |
| After passing |
Record the certification date and expiry date |
It prevents renewal from being left too late |
| During the cycle |
Track approved learning, training and higher-level certification activity |
It keeps evidence organised for CE requirements |
| Before expiry |
Confirm the current CompTIA CE rules and submit what is required |
It avoids relying on outdated renewal assumptions |
Readers comparing renewal and multi-certification routes can also review Unlimited Security Training if they expect to keep developing beyond A+ into adjacent security or infrastructure topics. The right choice depends on the person’s role target, timetable and how much guided training they realistically need.
What can come after A+
After A+, many candidates move into networking, security, cloud or endpoint administration. Network+ is a common next step for people who discover that connectivity, switching, routing and troubleshooting are central to the roles they want. Security+ is often considered later when the candidate wants to move toward cyber security, compliance-aware support or security operations.
Vendor-specific certifications can also make sense after A+, especially where a candidate is applying for roles built around Microsoft 365, Azure, Windows endpoint management or another platform. The key is to look at actual job adverts and identify repeated requirements. If the same tools and responsibilities appear across several roles, the next certification should help close that gap rather than simply add another credential to the CV.
For readers comparing broader CompTIA options, CompTIA training paths can help frame how A+ relates to Network+, Security+ and later specialisms. The value of the path is in sequencing skills so each step supports the next role rather than creating a disconnected list of exams.
Using A+ as a career starting point
CompTIA A+ is most useful when it is treated as evidence of practical support readiness. The strongest candidates can connect the exam domains to real work: triaging incidents, explaining fixes in plain English, following escalation processes, protecting user data and documenting what happened.
Readynez can support candidates who want structured preparation, but the main decision is whether A+ matches the next role being targeted. A practical way to apply this is to choose three entry-level job adverts, highlight the repeated responsibilities, and compare them with the A+ objectives. If the overlap is strong, A+ is likely to be a useful first credential; if the adverts are already asking for deeper networking, cloud or security skills, it may sit alongside a more specialised next step.
If a conversation would help clarify the route, candidates can contact Readynez to discuss preparation options and how CompTIA A+ fits into a wider certification plan.
FAQ
What is the CompTIA A+ certification?
CompTIA A+ is an entry-level IT certification covering foundational support skills across hardware, operating systems, networking, security, troubleshooting, cloud concepts and operational procedures. It is commonly used by candidates preparing for service desk, desktop support, field support and technical support roles.
Which exams do candidates need to pass for CompTIA A+?
Candidates need to pass two exams: 220-1101 and 220-1102. Each exam can include up to 90 questions in 90 minutes, with question types that may include multiple choice, drag-and-drop and performance-based questions.
What score is needed to pass CompTIA A+?
The passing score for 220-1101 is 675 out of 900. The passing score for 220-1102 is 700 out of 900. These are scaled scores, so they should not be interpreted as simple percentages.
Can CompTIA A+ help with a first IT job in the UK?
It can help support applications for entry-level roles such as service desk analyst, help desk technician, desktop support technician and IT support specialist. Employers still look for communication skills, troubleshooting judgement and evidence of hands-on practice, so the certification is strongest when paired with practical examples.
How should candidates prepare for the A+ exams?
Candidates should use the official CompTIA exam objectives as the study structure, then combine reading with labs, practice questions and PBQ-style troubleshooting scenarios. A 6 to 8 week plan can work well for many learners if it includes regular hands-on practice and weekly review of weak domains.
How is CompTIA A+ renewed?
CompTIA A+ is renewed through CompTIA’s Continuing Education programme on a three-year cycle. Renewal can involve earning continuing education units, completing approved activities or gaining certain higher-level CompTIA certifications that renew A+ under current CompTIA rules.
