Windows 10X

Released in 2019

Versions
Windows 10X - 2019

Windows 11X - 2021

Windows 12X - 2024

Windows 15X - 2033

Windows 20X - 2060

Windows 100.09X - 2119

Windows 50X - 2185

Windows 95X - 2302

Windows 96X - 2308

Windows 97X - 2310

Windows 98X - 2312

Windows 99X - 2315

Windows 99.1X - 2317

Windows 100X - 2319

Windows 200.09X - 2330

Windows 125X - 2400

Windows 300.09X - 2460

Windows 150X - 2525

Windows 200X - 2985

Windows 1000.00X - 2985

Windows 3000X - 3000

Windows 50X Embedded 3245

Windows 300X - 3230

Windows 400X - 3985

Windows 1985X - 3970

Windows 3985X - 3985

Windows 2000X - 4000

...

Windows InfX - (???)