Setting the default lock screen image in Windows Server 2016 HD

Setting the default lock screen image in Windows Server 2016 1. Prepapre - DC21 : Domain controller - WIN1091 : Member domain 2. Step by step - DC21 : + Creat and share a folder LockScreen in Drive C: + Share a photo with path \DC21LockScreenLock.jpg + Server manager - Tools - Group Policy Management - Right click "Default Domain policy" : Edit - Computer Configuration - Policies - Administrative Templates :... - Control Panel - Personalization - Force a specific default lock screen and logon image : + Enable + Path to lock screen image : \DC21LockScreenLock.jpg - OK + Right click Start - run - cmd - gpupdate /force - WIN1091 : Right click Start - run - cmd - gpupdate /force - Sign out + Check lock screen