How to visualize columns without exponential numbers with E-0...

Hi All,
hope to find ALL You fine,
first I'm not a mathematician,
I just open a xlsx file where I see a lot of numbers, I suppose in
exponential mode...
for example I see :
1.6E-05 ( what I suppose are in exponential )
I would like to see as "normal" I prefer :
0.000016
any suggestion ?
always thanks
Gio

Select the cells containing the numbers, then do Format > Cells and go
to the 'Numbers' tab, select 'Number' and choose the number format you
wish to see, then click 'OK'.

Regards,