Errors can occur in Excel due to users typing the wrong formula references, accidentally deleting an important cell or row in the spreadsheet, and more.

The default active cell format in Microsoft Excel isn't all that easy to see, but you can use this easy-to-implement code solution to change that.

To change Gridline color in Excel, use Excel Options, apply a custom-colored border to the cells, or apply a custom line color. Full details here.

Changing the font color is one way to represent the selected item in the drop-down. You could just as easily use the Fill property instead. How to change the color of a cell in an Excel drop-down ...