Professionals use MSPaint (not really)... or Photoshop (cost monies), or GIMP (free). It's not easy to explain how to use them. My sister is seriously taking college courses on how to use Photoshop. Yes, you can figure it out if you apply yourself, but 'Formally educated on the following programs...' looks better than 'Done went and torrented myself teh Photoshop and figured it out myself' on a resume. What image do you want fixed up? Maybe if you just point us at it, one of us can make something all fancy-like.