
Similarly, solid background image can replace the Metro Background Color. For instance, you can create a custom texture for any solid color and replace the Metro Background Image with it. Just click the image and then specify the image you want to apply as background. You can either change only background images, color or both. When launched, it shows the default green background color with green shade texture of Windows 8 start menu. Today we came across a small yet powerful tool called Windows 8 Start Tweaker, which is a GUI based, portable application to change background color & image of login and Start Screen with a single click.

Although, Windows 8 UI tweaking requires extra effort along with complete knowledge related to handling color Hex values and Hex offsets in a editor, you can change almost all the user interface elements in Hex Editor by editing the uxtheme library file. The tweak involves changing the RGBA color code values of uxtheme.dll file in System32 folder via Hex editor. Just a few days back, we covered Windows 8 UI interface hack to change the background of login screen, start screen and right side bar panels.
