Answer: Large or Extra Large icons
Explanation: Right click your mouse,
then you see some bunch of options. Just drag your cursor to view and you will see some other options pop out. Those options contains Extra large icons, Large icons, Medium icons, Small icons, Lists, Details, Tiles and Content. Just select the first one at the top. The images will be previewed clearly and would be able to search the one needed urgently. Its applicable to all system.