Win7 lock screen background wallpaper modify graphic

First click “start”, enter "ldedit" in the empty box (not including the outer quotes) as shown (you can also win + R, pop up the program and then enter "Regedit"); then click “ OK to open the Registry Editor


and then navigate to the "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows/CurrentVersion/Authentication/LogonUI/Background" branch; you will find a name “OEMBackground” double-byte value (if not, you can create a new one), and finally right-click the double-byte value, select Modify, and change its value to 1. Change the value OEMBackground, if 0 indicates not use the OEM Windows background using only the default background; if it is an indication OEM background


next choice is to use an alternative system default wallpaper goes on First, find the directory of the lock screen wallpaper, it is here: C: WindowsSystem32oobeinfobackgrounds; by default the infobackgrounds directory does not exist, we need to create these two folders ourselves, and then put your favorite lock screen wallpaper here :C:WindowsSystem32oobeinfobackgrounds


Name your favorite lock screen wallpaper as backgroundDefault.jpg"text-align:center">
5Do not need to restart the computer, use
Win+L< Br> Test the results of the setup.