Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.
A) Double clicking on the right border of column header
B) From Format choose Columns and then Autofit Selection
C) From Format Cells dialog box mark Shrink to fit check box
D) All of above
All of the above, but I only use the option A).
C) From Format Cells dialog box mark Shrink to fit check box