What is a brief explanation of spell check and its purpose?Spell check is a feature of most word processors and online applications that checks the spelling of words in a document. It is designed to help users avoid typos and other spelling errors. Spell check looks for words that are not in its dictionary and flags them as potential errors. It can also suggest alternative spellings for words that are not in its dictionary. Spell check can help users produce documents with fewer errors and improve the overall quality of their writing.