Change Various User Account Pictures in Windows 8, 8.1 & 10

Here are the Steps Which will guide u through The Process. The Name of the files are user.png, user.bmp, user-200.png and user-40.png for Windows 8 & 8.1... The Name of the files are user.png, user.bmp, user-192.png, user-32.png, user-48 and user-40.png for Windows 10 and change Resolution as per File Name. 4 Windows 8 & 8.1 :---- The Path is C:/ProgramData/Microsoft/User Account Pictures 4 Windows 10 :---- The Path is C:/ProgramData/Microsoft/Default Account Pictures u can change the Guest Account Picture also with Same Method. Comment If Any Query...!!!