The first key did not work, after contacting support they quickly provided me another key which worked perfectly

I had some problems with the activation of the product. Customer care was great and helped me. Everything works fine. I recommend.

the Key product for Office 2019 works perfectly

works great. Support provided all necessary. THX

Perfecto para Windows 10 64bit.
Entré a la web de Microsoft, puse descargar office con mi Hotmail gratuito. Me pidio el serial, le metí el que me dieron aqui.
Me descargó Office x86 (ó 32bit) pero cuando intenté instalarlo me dijo que mi PC tenía 64bit y el solito instaló la versión 64bit.

Abrí excel y activó sin problemas. Excelente.