Windows 10 includes two personalization modes. Windows 10 allows you to change the color accent for elements that appear across the experience, including for Start, taskbar, Action Center, title bars, and links in apps and Settings.
How to change system colors on Windows 10 Once you complete these steps, the desktop will display the collection of pictures in the background at the intervals you specified. Using the 'Choose a fit' drop-down menu, select the fit that best suits the images:.(Optional) Turn on the Shuffle toggle switch to show images in random order.Source: Windows Central (Image credit: Source: Windows Central)