multiple selections

[Zom-B]

Hi
When I paste something into multiple selections, I get the error: "Insert into multiple selections not possible", also when I try to give borders to cells in multiple selections, it sais: "Cannot apply borders to multiple selection". However, changing the colors, style or alignment of multiple selections do not giver errors.

I am really frustrated because I lose many hours editing at single selections. How do I perform these tasks at multiple selections?

It almost seems like it is hard-coded into the software to prevent the use of these operations.

[8daysaweek.co.uk]