We all know about thumbnails of images. They are thumb size preview of a picture. Basically, images or pictures are files and all file has their own icons. In most of the computers image thumbnails are displayed automatically instead of icons. Users don’t have to face any difficulties.

Sometimes for some settings change by mistake you can lose thumbnail preview of your images. Instead, they might show similar looking image icons. Disabling the thumbnail preview gives you some sort of security over the prying eyes. [Read more…]