All the videos for 1.2 Memory and Storage in one convenient video. See below for the individual topics.

In this video, we'll explore what is meant by 'memory' and how it affects your computer system.

In this video, we'll look at some of the most common file sizes and learn how to convert between them easily.

In this video, we'll explore how to convert between denary and binary, with examples and questions to practice.

In this video we will learn how to add two binary numbers together (two bytes together) and what happens when we get an 'overflow error'

In this video, we'll look at an easy method to perform a binary shift. 

In this video, we'll look at the hexadecimal number system and an easy method that you can use to convert between denary, binary and hexadecimal values.

In this video, we'll learn what is meant by a character set, and why these are important to a device.

An image is much more than an image. In this video we will explore what an image is made up of, how a computer manages to display these images correctly, how images are stored, and what is meant by 'metadata'.

In this video, we will look at how sound is stored digitally, and what affects the quality and size of sounds that are stored digitally.

In this video, we'll learn about how files are 'compressed' and what impact this has overall.