Business managers and owners group worksheets in Excel so that changes made to one worksheet apply automatically to all connected worksheets. When you group worksheets together, the tabs at the bottom ...

Unlike previous versions of Excel, Excel 2013 separates each workbook into its own window, enabling you to simultaneously view all spreadsheets. Each window appears separately on Windows 8's taskbar, ...

Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors, and turns reporting into a tedious chore. Here's why you need to stop.