User Configuration > Administrative Templates > Microsoft Word 2016 > Word Options > Security Double-click on the Turn off file validation setting on the right-hand side.

Learn how to enable or disable Live Preview in Word, Excel, PowerPoint. Turn on or off Live Preview in Office using Registry or Group Policy Editor.

You can wrap text in Excel in several ways to ensure that all the text in a cell is visible at once. You may also want to edit the cell height.