In addition, many installers provide the capability to remove what they've installed. You can also print these documents without loss of quality, even if you lack the documents' original fonts. Other uses of Acrobat include sending proofs of documents to people who may lack both the necessary program and the necessary fonts to view the original file, and distributing forms such as the IRS tax forms, which must be printed out accurately. Adobe put a lot of effort into making Acrobat files totally cross-platform. To look up the full set of available characters, open Apple menu Key Caps, and then press the Option key to view which symbols hide behind which keys.
Accented letters require a different technique.
For instance, type Option-U, then O to create an O with an umlaut. Table A-1 lists the five possibilities. The Mac OS deletes locked files in the Trash instantaneously, bypassing the usual confirmation warning. Pressing Option while choosing Special Clean Up arranges icons on an invisible grid and sorts them at the same time. In most word processing and email programs, Option-dragging text into a new location duplicates the original highlighted phrase.