How to fix the issue of thumbnail in Windows 10
- click on my computer
- click to view from the top left corner
- more options
- view
- unmark always show icons , never thumbnails
- click to apply
DONE..!
Windows ten maintains a cache info with fingernail pictures for each folder, document, video, and film on your laptop. This info is employed to quickly show a preview of a file or to relinquish you a glimpse of the content of a folder or file before you open it. The problem with the "thumbnail cache" is that it grows over time as you produce new folders and files, and generally the info can become corrupted. {you'll|you can|you may} notice this as a result of File adventurer will show thumbnails incorrectly, some files might not show a fingernail preview, or generally thumbnails might not be accessible in any respect. Thankfully, Windows ten includes a number of ways in which to reset and make the fingernail.db hidden files containing the information to show file previews.