You can double click the theme file to learn which theme it represents.Īs of this writing, default files are as follows: Each theme is represented by a file with the extension '*.theme*. There, you can find the list of themes available on your PC. In File Explorer, type or copy-paste the following in the address bar: %windir%\Resources\Themes
To delete default themes in Windows 10, do the following. However, some users want to get rid of the default themes too. By default, Windows 10 allows you to only delete themes which were installed using Windows Store or from a themepack file.
