There are tons of Linux themes out there. LinuxAndUbuntu has a blog dedicated to Linux themes, check out here. I came across themes developed by b00merang which are well designed, gives you feeling of Windows while you’re using Ubuntu. Although you’re using Linux it does not make any difference to your system other than look and style. It’s fun! They have created Windows 10 themes for GTK, XFCE, and Cinnamon. Check out their amazing work below on my laptop. I am using Ubuntu 15.04. Isn’t it close to Windows 10 look?
The theme is available in Light and Dark flavors so you can use one in the night and one in the day! 🙂
You can find all the installation instructions on the official website. If you have any problem installing the theme in your system then please ask in the commend below. I’ll be there to help you.