InfoGenius Spell Checker As the name indicates, this includes both a spell checker and a calculator. The spell checker allows you to type in a word to have it checked against the software's word bank. Since this was published in 1991, the neologisms of the last 20 years are not included in the word bank; you will be unable to check the spelling of your BLOG or TRUTHINESS here The calculator allows you to perform the 4 basic arithmetic operations; it also lets you find square roots. It does not follow the order of operations and there are no parentheses.