The most notable improvements of Windows 10 Pro x64 Bit can be mentioned as: Task View allows previewing images on an intuitive, clear interface; Timeline becomes more handy; Focus Assist is more effective when you need to focus on completing tasks; Edge is much lighter now; Windows Update has been changed to help users inconvenience. All these improvements make Windows 10 Pro x64 Bit immensely worthwhile. You will enjoy a modern, intuitive interface across your devices (tablets and phones). The Start menu is no longer a problem like in Windows 8 when many users are confused about how to find different buttons and links.