Many of them are backward- and forward-compatible, but check the system requirements before you download anything. Note that newer isn’t always better: Many of the ...

In Microsoft Excel, borders are lines that form around a cell. In Excel, there are options to add both predefined cell borders and custom cell borders. Open Microsoft Excel. Click on a cell in the ...

Drop-down lists in an Excel sheet can greatly facilitate data entry. Here's a look at how to use Microsoft Excel's data validation feature to create handy lists within your worksheets. An Excel ...