CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Exam Cram

* Install, configure, and troubleshoot PC hardware including CPUs, RAM, video cards, network cards, storage drives, and peripherals * Work effectively with mobile devices: laptops, tablets, and smartphones * Configure Windows settings, components, and administrative tools * Manage and troubleshoot Linux, macOS, Android, and iOS * Administer and support basic IT infrastructure including IP networking, IoT devices, virtualization, cloud-based systems, and backup systems * Understand security features such as firewalls, multifactor authentication, permissions, and access control * Defend against malware, network threats, and social engineering * Learn the basics of IT documentation, change management, and incident response