Anonymous5 years ago+110Can I install this product on my business laptop and at the same time on my private laptop?Show in original language (German)doecomm20085 years ago+110The software may only be installed once for private or business use. See description on Microsoft website: https://www.microsoft.com/de-ch... The situation is different with the O365 rental version. Up to 6 people can use 6 installations (for the family). https://www.microsoft.com/de-ch...Show in original language (German)Comment