Additional metadata data is stored alongside the binary colour values for each pixel. Give two examples of metadata?

Each pixel in an image is made up of binary numbers. ... To create the picture, a grid can be set out and the squares coloured (1 – black and 0 – white). But before the grid can be created, the size of the grid needs be known. This data is called metadata and computers need metadata to know the size of an image.

Explanation:

explanation:

so if you are under a school block you cant but it may also be do to you having to add it to your chrome book like an app like i did or its the wifi you have blocking it

does your school have a tech support number? call your tech support! : d