Editing Photography

In our lesson today with Mark we learnt how to change mainly the background from a dull colour to white, we also learnt how to properly change the brightness without using the 'brightness/contract' instead it's better to use 'levels. something will appear and you have two arrows on either side, you need to move them to where your image information starts. you then have a middle arrow and this controls the background and helps it to go white.
We then learnt how to use the tool 'curves' again you move both the arrows until you are at your image information. Below that information, there is a black mark next to a grey and a white one, if you click on the white one and then click on your background this will allow your background to go pure white.
If I was to do this again, I would take a lot more images to then edit to make them look better/ more in focus.

These are my edited images. I have done before and after for some of my images..