Final answer:
The Exceptions option in the AutoCorrect tool enables you to add and delete words that do not follow abbreviation rules in OpenOffice Writer.
Step-by-step explanation:
The option of the AutoCorrect tool in OpenOffice Writer that enables you to add and delete words that do not follow abbreviation rules is the Exceptions option.
This option allows you to specify certain words that should be automatically corrected or ignored by the AutoCorrect feature. It is useful for customizing the autocorrection settings to accommodate specific words that do not follow standard abbreviation rules.
For example, if you frequently use a specialized term or acronym that is not recognized by the standard abbreviation rules, you can add it as an exception so that it won't be automatically changed to a different word. The option in the AutoCorrect tool in OpenOffice Writer that enables you to add and delete words that do not follow abbreviation rules is Exceptions. In the AutoCorrect settings, the Exceptions tab allows users to manage a list of words that should not be automatically corrected or capitalized.