revert to windows 7 from windows 10

How to Downgrade From Windows 10, 8.1 to Windows 7

Windows 7 KB4343900 issues

Windows 7 KB4343900 causes BSOD for many users

Windows 7 KB4343900 KB4343899

Windows 7 KB4343900, KB4343899 add important security fixes

forum support windows 7 8.1

Microsoft drops forum support for Windows 7, 8.1

MultiBoot Windows 7 and Windows 8.1, 10 with WinSetupFromUSB

Full Fix: Error 0x80070017 on Windows 10, 8.1, 7