commas

Hello all,
Long time user but I dont have access to the email address that i used on here. After my accident i couldnt perform my job and had extensive memory loss, so im trying to get back into the swing of things. I have a simple question im sure,,
I have an excel export that is full of commas that separate categories, products and such but when i export it they are not all aligned in columns properly, how do i fix this,,,
thanks for your help,, see attachedproduct_attribute.xlsx

Thanks,, get better everyday,, it seems that i have forgot the easy stuff, i can still write formulas with no problem but the easy stuff has lapsed,, thanks for the help worked great