Editing your math is quick and easy using Equatio Desktop. Click on the math that is currently accessible in your document, and then select Edit Math. This will bring your math from the document to the Equation Editor in Equatio. From here, you will have the ability to complete your math work or make necessary changes and then insert the math back into its original location once you have found the solution. Equatio is available for Word & Powerpoint on Desktop & Word Online.