X Some latest driver / DCH driver / Some Latest Hardware / Some latest Game / DX12 (it's not gonna happen, please get windows 10.)
X This Windows version cannot be update
X Ghost Toolbox (too old for this version)
X UEFI Not Tested

What is working on Windows 7
- Steam games / Epicgames / Origin / Uplay / GOG / Etc etc
- Any Software / Etc etc / Some latest@old driver

Windows 7 Ultimate is the most versatile and powerful edition of Windows 7. It combines remarkable ease-of-use with the entertainment features of Home Premium and the business capabilities of Professional, including the ability to run many Windows XP productivity programs in Windows XP Mode.For added security, you can encrypt your data with BitLocker and BitLocker To Go. And for extra flexibility, you can work in any of 35 languages. Get it all with Windows 7 Ultimate.

Windows 10 is a series of personal computer operating systems produced by Microsoft as part of its Windows NT family of operating systems. It is the successor to Windows 8.1, and was released to manufacturing on July 15, 2015, and to retail on July 29, 2015. Windows 10 receives new releases on an ongoing basis, which are available at no additional cost to users. Devices in enterprise environments can receive these updates at a slower pace, or use long-term support milestones that only receive critical updates, such as security patches, over their ten-year lifespan of extended support.

Windows 10 v20H2 (2009) 19042.630, which includes 4 Russian and 4 English editions of x64, with updates until 11.2020, additional system libraries (C ++ Redistributable Package), with a choice of installation options and the presence of MSDaRT. And also Windows installations with preinstalled (or without - by choice) Word, Excel, PowerPoint, Access, Publisher, Outlook and OneNote.