The CompTIA A+ Core 1 (220-1201) is a foundational certification for IT support professionals. This guide simplifies key topics including hardware, networking, and mobile devices. Designed for 2025, it helps beginners pass with ease. Learn how to troubleshoot, install, and manage various technologies in real IT environments. The A+ Core 1 exam is the first step toward a full CompTIA A+ certification. With practical tips and curated resources, you’ll be ready for the 220-1201 exam in no time. Start your IT career with confidence and A+ certification.