How to Change Size of Desktop Icons in Windows 10?br br Method 1: br br Step 1: Right Click on Empty Space on the Desktop.br Step 2: Select View and Select any options like large, small or Medium.br br Method 2: br br i) Hold down “CTRL” button and “Scroll-Up” your Mouse Wheel to Zoom In the Icons. br br ii) Hold down “CTRL” button and “Scroll-Down” your Mouse Wheel to Zoom out the Icons. br br It's done.