Delete all Thumbs.db

First you have to click Start > Search. Then in the search result dialog box you have to click All files and folders option. Then write Thumbs.bd in All or part of the file name box. Now write same thing again in A word or phrase in the file box. Now select all drive in Look in box and click search. When search is completed select all the thumbs.bd and Delete them. If all is not deleted at a time, delete one by one manually from the showing search result.