Windows 7 沒有鎖定此電腦選項

螢幕保護程式不會鎖定電腦

cmd -> regedit -> HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System

Create a DWORD (32) key DisableLockWorkstation, value 0





Reference :
Disable/Enable Lock Workstation Functionality (Windows + L) - How-To Geek