Healing Brush:
Select the healing brush tool
The healing brush tool lets you correct imperfections, causing them to disappear into the surrounding Photo. As a result, the repaired pixels blend seamlessly into the rest of the image. Like the cloning tools, you use the healing brush tool to paint with sampled pixels from a photo or pattern. However, the healing brush tool also matches the texture, lighting, shading of the sampled pixels to the source pixels
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Clone Stamp
Clone stamp tool takes a sample of a Photo, which you can then apply over another image or part of the same image. Each stroke of the tool paints on more of the sample.
Erase Tool:
You can use the Erase tool on paths, not on text.
Select the tool, click on the part of the photo you wish to erase
Paint Bucket Tool:
Fills and entire area with any color of your choose
The paint bucket tool cannot be used with photo in Bitmap mode.
Gradient Tool:
Select an area you wish to apply gradient to, click the tool button, click on the starting point, hold the mouse down and drag to the end point.
The paint bucket tool cannot be used with photo in Bitmap modeBlur Tool:
Blurs the sharp edges of a Photo. Select an area where you wish to apply the tool. Just click the tool button and choose the Brush and Strength. Drag the brush along the edges.