Which type of errors can a spell check function identify?

A spell check function is specifically designed to identify words that are misspelled or omitted. It scans the text for words that do not match its dictionary of correctly spelled words, flagging them for correction. This includes identifying words that are incorrectly spelled, as well as situations where a word might be missing entirely—such as in a sentence where a crucial word has been accidentally left out.

The other options, such as grammatical errors, formatting issues, and punctuation errors, are typically addressed by different types of software or tools. While some sophisticated word processing programs might provide features that flag grammatical or punctuation issues, the primary function of a spell checker is to focus solely on spelling and identifying missing words. Therefore, the identification of misspelled and omitted words is the primary and correct function of a spell check feature.