The method of setting the number of PPT undo come on, little fat will demonstrate how to set the number of undo steps, in the PPT slide can be set to undo the number of OH ~ How to operate it? If you want to know, please see below.
1. Open the PPT document first, and then click the Microsoft Office icon in the upper-right corner, click the Drop-down option, and then click the PowerPoint Options button in the dropdown option.
2, click "Advanced" in the PowerPoint options, you can see the "Maximum number of operations can be canceled," where you can increase the number or lower.