CompTIA Tech+ FC0-U71 certification full course....
Greetings everybody. My name is Tech Gee and I want to welcome you all to my CompTIA Tech+ FC0-U71 course. The information that I will be presenting in this course is going to give you everything you ...
In this post we’re going to cover the basics of computing, focusing on four key concepts: input, processing, output, and storage. These components form the foundation of how computers work...
In this post on notational systems we’ll be exploring the four major number systems: binary, hexadecimal, decimal, and octal. Each of these systems plays a crucial role in computing, and u...
Welcome to this post on units of measure in computing. For those studying for the CompTIA Tech+ FC0-U71 exam, understanding these common units is crucial. In this video we’re going to brea...
Welcome to this post on the troubleshooting methodology, a systematic approach to resolving technical problems in computing. Whether you’re fixing a broken application, a malfunctioning device, ...
In this post, we’re going to cover the purposes of various computing devices. Specifically, we’ll discuss smartphones, tablets, e-readers, laptops, workstations, servers, gaming consoles, virtua...
In this post, you’re going to learn about some more common computing devices and their purposes such as: vehicles, IP/security cameras, streaming media devices, medical devices, exercise equipme...
In this post, we’re going to break down the roles & functions of internal computing components such as the motherboard, firmware (BIOS), RAM, CPU, GPU, storage, and network interface cards. ...
In this post, we’re going to focus on understanding and comparing different storage types such as: volatile & non-volatile storage, local storage types, & local network storage opt...