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Creating a custom theme for Windows 8 can be a fun project. While Windows 8 does not have a built-in feature to directly change the texture of the taskbar, you can achieve this by using third-party software. One popular program that allows you to customize various aspects of Windows appearance, including the taskbar texture, is "Stardock WindowBlinds."
Stardock WindowBlinds is a paid software, but it offers a free trial version that you can use to explore its features and see if it meets your customization needs. With WindowBlinds, you can change not only the texture of the taskbar but also other elements like windows borders, icons, and more to create a fully personalized look for your Windows 8 system...