Blogs from Wise Owl on Validation, protection in Excel

Protecting Worksheets and Workbooks in Excel

Posted by Andrew Gould on 28 February 2012

If you've ever been annoyed by somebody else changing parts of your Excel workbooks it's a good idea to learn about protection to prevent them from doing it again!

Using Data Validation in Microsoft Excel

Posted by Andrew Gould on 28 February 2012

If you're constantly frustrated by other people entering the wrong values in your spreadsheets why not learn how to use data validation to prevent them? This blog series explains how you can control what other people can do to your spreadsheet.