Help my laptop is screen black as soon as I enter the password?

Du
3

If I enter password then turns black screen

De

Which operating system?

Du

Windows 10 I bought a few days ago

De

Try the key combination Windows key + CTRL + SHIFT + B. If that does not work open the CTRL + SHIFT + ESC Task Manager click in the upper left on "File", "Add new task" and enter "explorer.exe"