How to remove the lock screen on Windows8
For disable Windows 8 lock screen, we will use theStrategy editor. To do this, use the keyboard shortcut Win + R in order to launch the Run window.
Then type gpedit.msc and validate by clicking on the button okay or by pressing the key Entrance.
Once in theLocal policy editor, go to Computer configuration, Administrative Templates,Control panel, then Customization
Finally, in the right part, double-click on the line Do not show the lock screen(marked as Not configured).
In the window that opens, select Enabled then click on the button Apply then okay.
For the change to be taken into account, a restart of the machine is necessary.