Borders are lines that form around a cell. In this tutorial, we will explain how to add and remove borders around the cell in Excel.

To clear formatting from the selected cells in your workbook in Microsoft Excel, you can use Clear Formats, Keyboard shortcuts, Format Painter tool, etc.

Look for extra spaces in your values' cells. If your duplicate values have extra spaces in their cells, those spaces will also cause the Remove Duplicates tool to consider them to be unique values.