CompTIA A+

by ITFree Training
64 Lessons

Welcome to the ITFreeTraining free course on CompTIA 220-1001 and 220-1002 exams otherwise known as A+. This free training course will take you through all the exam objectives for the A+ exam and help you get ready to take the exam.


Installing and Configuring PC Components


Other Lessons

Multi-Channel Memory Architecture

Welcome to the ITFreeTraining video on multi-channel memory architecture. Multiple channel is a technology that increases the amount of data that can be transferred between memory and the memory controller 


In this video from ITFreeTraining, I will look at the DisplayPort. The DisplayPort is an interface developed primarily to transfer video, however it can also transfer audio, USB and other 


In this video, I will look at HDMI. HDMI is a standard for transferring data over a cable which has become very popular and is used with TVs, monitors, cameras