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At any time, you can click Reset to return the photo to its original orientation.
Resizing Photos
Most of the time you’ll only need to zoom a photo to change how it appears on your
monitor. However, you can also change the size of the photo file. If you know where you
want to use a photo, you can resize it for your purpose. For example, if you plan to use a
photo on the Web or on screen, you’ll want to set it to 72 dpi. If you want to print it,
you’ll want to use 150 or 300 dpi. If you have a higher resolution printer, you may want
to experiment and see whether a higher resolution will work any better.
When you resize a photo, you are changing the file size. Depending on the options you
select, you may create a result less pleasing than the original file. If you are uncertain
about resizing a photo, choose Save As and save to a new name instead of Save. Then you
won’t overwrite the original photo.
Flipping a photo.
Rotate 90°
Flip
Horizontally
Flip
Vertically
When you resize a photo, you should size down to reduce the size
of a file, not up. You can’t successfully add information to a photo.
If a photo is too small, you are better off scanning it in again at a
higher resolution.