how to change windows 7 logon (easy)

so! hi friends i will help you to change win 7 logon dackground so just start!!!

step 1:choose your image like this 

step 2:and careful the image size up to 256KB and backgournd image upto 1024X789to 1280X1024image 

if your image is 200KB and 1280X1024 is file is done 

step3:image is down !! then you D:\Windows\System32\oobe now you create two files info and go on info folder  create backgounds folder ! then complete 

STEP4: place your image who create you but the file name is backgroundDefault.jpg on background folder !then OK

NOW LOG OFF AND SEE !!!!!!!!!!!!!