OK, OK.... we are back in class
1. remember the image we just cleaned?... I am sure you practiced some more and applied the concepts used by Ramsus and Xian (great ones guys

). well... now it is time to go back to our old image...... we just....
2,3. resize the image we just used.... so we just do right click, Image>resize image, then we add the values we need (currently height, don't worry, it will automatically adjust the width

)
4,5,6. this is the result, then we select all (right click, selection>select all), copy it (edit>copy) and paste it in our sig (edit>paste)
7,8. it will appear as a pasted layer in the layers tab.... so we just click on "new layer" to convert it into a proper layer
**hmmm as it was so small, I decided to cut the image and resize it a little, so it looks better

, for compatibility's sake, I will keep working on my image.... as you may know for now, the resizing part before was for an educational purpose