


Hit the button of Delete Files to confirm the warning message when a small window asking " Are you sure you want to permanently delete these files" pops up. Scroll down and select the option of Thumbnails only and uncheck all the other options under the section of Files to delete. Select a drive (usually the drive where Windows 10 is installed) that you want to clean up in the drive selection window and click the button of OK to continue. Type Disk Cleanup in the Windows search blank and click the result in order to open it. Method 1: Make Use of Disk Cleanup to Clear Thumbnail Cache
