Note: You will receive 2 Keys:

Windows 10 Pro Professional Key Global *1
Microsoft Office 2016 Home & Business Key Global *1

Windows 10 Professional Key Global
Get the new and improved Windows when you upgrade to Windows 10. You'll soon discover that it is familiar to Windows users, but a more personalized experience that takes everything you already love about prior versions like Windows 7 and 8 to the next level. Your apps will work great in all modes, on all Windows enabled devices. Browse Microsoft Store and you'll find plenty of amazing devices that are designed to work perfectly with the latest version of Windows.

And the gamer in you will love how your Windows 10 device can sync with Xbox Live, letting you record gameplay in seconds, stream games from your Xbox One console to your device anywhere at home, and more.

Microsoft Office 2016 Home & Business Key Global
-The essentials to get it all done. Office Home and Student 2016 is for students and families who want classic Office apps including Word, Excel, and PowerPoint for Windows6. A one-time purchase installed on 1 PC  for use at home.
-What is difference between Office Professional Plus 2016 and Office Home and Business 2016?
-Includes the core applications, Word, Excel, and PowerPoint, and powerful email management with Outlook. This is the same as Home and Business. It includes core applications plus Outlook. The big difference is this one is available for volume licensing, making it perfect for large businesses.
-The core difference between these two editions is that Outlook 2016 is included in Home & Business 2016 while it is not included in Home & Student 2016. Office 2016 Professional is only available for PCs that run Windows whereas Home & Business 2016 and Home & Student 2016 are available for Windows PCs.

What is the minimum configuration to run Win10? The minimum hard disk space required?
If the PC is running Win8.1 system, it can run Win10 completely. If not, then the running configuration is as follows:
GHz processor (or faster processor), 1GBRAM (32-bit) and 2GBRAM (64-bit), 16GB of available disk space, Microsoft DirectX9 graphics driver (including WDDM driver), Microsoft account and Internet services.