Describes the cause and action for error messages.
cannot select cell with mouse
Selecting a cell with Mouse doesn't always work ? Welcome to Excel ...
Cell highlight not working - Mr. Excel
Intermittantly can't edit Excel cell - Super User
How-to Make Excel STOP Selecting Range/Extending Range - Excel ...
Cannot select a single cell and all cells are highlighted when I m ...
Excel 2013 - Enabling fill handle and cell drag-and-drop
How to Select Multiple Cells in Excel - YouTube
Ctrl+Select in Excel Gets Smart - Peltier Tech Blog