Microsoft has focused on improving the experiences of those using the Excel mobile and tablet apps, giving Copilot more capability to speed up your workflow, and tidying up the program's interface.

Background Cigarette smoking is the major cause of chronic obstructive pulmonary disease and emphysema. Recent studies suggest that susceptibility to cigarette smoke may vary by race/ethnicity; ...

If you hit a hurdle in Microsoft Excel, press F1 to bring up the Help pane, usually to the right of the window.