Hello, good day and thanks for your question. I understand that you are looking for a different look or interface in Windows.
For this, you will need to look at the options like My DockFinder, Windhawk, and Rainmeter that can optimize the look on Windows but you will also need to check as they might not be free and you will need to pay for it to have complete control over the customization.
You can also check the link below as a reference for this.
https://www.zdnet.com/tech/how-to-make-windows-more-like-macos/
Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.