How To Fix Windows 10 Login Problems [Tutorial]

Fix login problems with Windows 10.
Concerns addressed in this tutorial:
- Windows 10 not logging in
- Windows 10 not logging in after sleep
- Windows 10 not letting me log in with correct password
- How to fix "username or password is incorrect" error in Windows 10
boot up screen
This tutorial will apply for computers, laptops, desktops,and tablets running the Windows 10 operating system (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba,Lenovo, and Samsung).