As I mentioned, this book was written by a Mac user . But that doesn't mean that PC users should be confused , because most menu commands in Photoshop are identical. Menu commands discussed in this book are separated by the symbol; for instance, Image Adjustments Curves means choose the Image menu in Photoshop, then click on Adjustments, and then Curves.
Indicates menu titles, menu options, menu buttons , and keyboard accelerators (such as Alt and Ctrl).
Indicates new terms, URLs, email addresses, filenames, file extensions, and pathnames.