Photoshop

Crop a photopgraph

Change the hue of a photo

 Add text to a photo

Apply a filter to a photo

reduce saduration

 adjust the curves in a photo

 Liquefy part of an image

 Clone part of an image

 Use the eyedropper

 Blur part of a image

Increase the contrast of a photo

Use lasso tool (subject, background,final)

Change the levels of a photo

Change a image to grayscale