This works in both Windows 8.1 and Windows 10
You can use the registry editor do disable the lock screen image, which will remove the need to swipe the lock screen every time you want to unlock your computer (so when you press WinKey + L, it only shows your logon image and password field):
In the registry editor, navigate to the following key (if the key does not exist, you will have to create it manually): HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Personalization
Select Personalization key and in right-side pane, create a new DWORD NoLockScreen and set its value to 1.
Close Registry Editor and log off or restart Windows to take effect. It'll completely turn off lock screen.
If you want to restore lock screen in future, just delete the DWORD or set its value to 0.
Source
if the key does not exist, you will have to create it manually, which you can do by right-clicking theWindowskey and selecting "New" --> "Key" – Mike Koch May 26 '14 at 02:21I added the key and the value. The lock screen is gone. Thanks for your prompt answer.
– Alaska Dave May 26 '14 at 02:27HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Personalization– Veton Oct 04 '15 at 07:57