4 Excel reducing errors Identifying & reducing errors links to videos Data validation Formula auditing tools Freezing panes Lecture examples & questions Errors-lecture-exampleDownload Correcting-Techno-Chances-LtdDownload Correcting-Techno-Chances-Ltd-answerDownload Frozen-1Download Data-validation-questionDownload Data-validation-answer-to-questionDownload Share this:TwitterFacebookLike this:Like Loading...