Windows does not allow third-party themes by default. Use UltraUXThemePatcher to "patch" your system, allowing you to copy Mac-style .theme files into your C:\Windows\Resources\Themes folder. The Icon Pack: 7TSP
Which follow-up would you like?
: An all-in-one installer designed to automate the visual overhaul, including the dock and shell styles. SkinPacks - Big Sur Skin Pack Essential Customization Tools Mac Os Theme For Windows 10 Download
To transform Windows 10 into a macOS-like environment, you can use either an (easier but less customizable) or individual software components (more stable and personalized). Method 1: All-in-One Transformation Packs Windows does not allow third-party themes by default
: Right-click your Windows taskbar and select "Automatically hide the taskbar in desktop mode" so it doesn't conflict with your new Mac dock. Mac Os Theme For Windows 10 Download