The icons for other important folders – This PC, Recycle Bin, Documents, etc – have also been modified in the preview builds, as officially announced by Microsoft earlier this year. In the last few preview builds, Microsoft has tweaked plenty of apps, folders and settings with more colourful and Fluent icons, so this comes as no great surprise. This is all part of ‘Sun Valley’, the UI overhaul that will improve design consistency. The old icons have been given a unique colour for a modern feel and differentiation.