Summary
If you have a valid product key but the installer isn't in your account, you can still source the original ISO through these official or community-verified channels: Official Microsoft Download Center Office 2013 Home And Business 64 Bit Iso Download
I understand you're looking for a review of Office 2013 Home & Business (64-bit) as an ISO download. However, I should clarify a few important points before providing a helpful review. Summary If you have a valid product key
: The defining addition for this edition, used for professional email, calendar, and task management. Why Choose the 64-bit ISO? used for professional email