31 Days Before Your CompTIA A+ Certification Exam offers a friendly, practical way to understand the A+ certification process, commit to taking the A+ 220-901 and 220-902 exams, and finish preparation using a variety of Primary and Supplemental study resources.

The 900 series A+ exams test knowledge and skills needed to manage and troubleshoot desktop, laptop, and mobile hardware and networking technologies; install, use, and troubleshoot Windows, Linux, and OS X; utilize virtualization, strengthen security, and work effectively as an IT technician.