You can insert a comment in a cell by pressing Shift - F2. Using validation, you can have a message pop up telling the user what they can enter into a cell.
The Sort feature.
Toggle button
Rule Manager
No. That is a feature of Microsoft Word tables, but not Excel. There are specific options for inserting rows and columns in Excel.
the publish option
Convert Tet to Columns
thesaurus
auto-correct
scale to fit
Filter and its associated command Autofilter.
scale to fit
A REF error message is a message that is used in the Windows Excel program, part of the Office package, in that there is an error input or output in an excel cell data pack.