activation or validation a cell text formula

I have copy 65'000 row of formula from other software and paste it to excel.
In order to active each text formula in each cell, I have click each cell and press enter to active the formula. Do anyone know quick way to do it for all at the same time.

Thanks for advance for your help

Does F9 help ??? to recalculate All cells ???

Carim

Thanks, F9 is not working. But, I solved it already by
"Edit>raplace = with =".

hi just wondering how you applied the edit raplac formula, can you give me instructions on how you did it

cheers melanie