Networking
2.1 – Ports and Protocols Introduction to IP The Internet uses a standard set of protocols to send traffic from one part of the world to another. In this video, you’ll learn about IP, TCP, UDP, port numbers, and how they all work together to enable worldwide communication over our wired and wireless networks. Common […]
Mobile Devices
0.1 – Introduction How to Pass Your A+ 220-1101 and 220-1102 Exams Are you looking for a career in information technology or you’d like to move up in your current IT position? A CompTIA A+ certification is one of the most requested credentials in the IT industry, and this free course covers every topic from […]
IT – CompTIA – A+ Study Guide
About this app All of the questions and study material in this app are hand-written in house by our team of IT professionals (all who have passed their CompTIA A+ exams) and are based on the content in Professor Messer’s video series and the official CompTIA study materials. How to Study For the CompTIA Security+ […]