Photoshop : Understanding Photoshop's Tools
Daniel Garance
Filters
Filters allow you to instantly modify the appearance of an image or the content of a selection. Photoshop comes with over
90 filters. And if that isn't enough, you can install a load more.
All the filters are grouped together under the Filter menu and organized in sub-menus according to the different categories.
The best way to discover them is to try them out. Open up an image and play around!
Figure 4: Photoshop filters are classified by category.