To reduce desktop icon size in Windows 10 or 11, you can use several methods ranging from quick mouse shortcuts to advanced registry tweaks. Reducing icon size is a common task for users who want to fit more items on their screen or prefer a cleaner, more organized workspace. 1. The Quickest Way: Mouse Scroll Shortcut
You can also use third-party tools, such as: windows reduce desktop icon size
Here is the content on how to reduce desktop icon size in Windows. To reduce desktop icon size in Windows 10