Cropping and resizing: A photo editor can crop a photograph to focus on a specific area or to remove unwanted elements from the image. They can also resize the photograph to fit specific dimensions or to fit certain printing or display requirements.

Color correction: A photo editor can adjust the colors in a photograph to improve the overall look and feel of the image. This can include correcting the white balance, increasing or decreasing the saturation, and adjusting the contrast.

Retouching and blemish removal: A photo editor can use digital tools to remove blemishes, scars, and other imperfections from a photograph. They can also smooth out skin tones and remove wrinkles to give the subject of the photograph a more youthful appearance.

Adding filters and effects: A photo editor can add filters and effects to a photograph to give it a particular look or feel. This can include adding a vintage effect, applying a black and white filter, or adding a blur effect.

Adding text and graphics: A photo editor can add text or graphics to a photograph to create a specific message or to highlight a particular aspect of the image.