A theme has a collection of background and sounds, as well as an accent color and mouse pointer style.It's much simpler and easier to set themes in Windows 10.Start by reading the first step.
Step 1: You can open thePersonalization settings.
There is an empty spot on the desktop.Pick Personalize.
Step 2: There are themes in the sidebar.
Step 3: You can choose a theme.
Under "Apply a theme" you can click or tap.
Step 4: You can download more themes from the Windows Store.
The "Get more themes in the Store" link can be found under the "Apply a theme" section.