CompTIA A+ Certification Overview
The CompTIA A+ certification is the world's leading entry-level IT credential, trusted by employers across the globe to validate the skills of help desk technicians, desktop support specialists, field service technicians, and IT support administrators. It is an international, vendor-neutral certification that proves competency in hardware, networking, operating systems, security, mobile devices, virtualization, cloud computing, and troubleshooting. To earn the certification, candidates must pass two separate exams: Core 1 (220-1101) and Core 2 (220-1102). Core 1 covers hardware, networking, mobile devices, virtualization, cloud computing, and hardware/network troubleshooting. Core 2 covers operating systems, security, software troubleshooting, and operational procedures. The exams are administered at Pearson VUE testing centers or online via proctored remote testing. CompTIA recommends candidates have 9 to 12 months of hands-on experience in a lab or help desk environment before attempting the exams, though formal training is also available. The certification is valid for three years from the date of passing, after which it can be renewed through CompTIA's Continuing Education program by earning Continuing Education Units (CEUs) through approved training, higher-level certifications, or industry activities. Holding CompTIA A+ opens doors to roles such as IT support specialist, help desk analyst, desktop support technician, and field service technician, and serves as a prerequisite or stepping stone for advanced certifications like Network+, Security+, and CySA+.
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- Uploaded on
- October 7, 2026
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- 2026/2027
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- Exam (elaborations)
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- Questions & answers
