Search Bing for certain file extensions. Example .pdf, .mp4, .mp3, .txt, .docx.
Bing Search Operators
Just like Google, Bing also has search operators that are specific to Bings search engine.
The file ext goes before the search term. ex. filetype:pdf birds
Use IN to convert one unit to another. Can be used for currencies, stock symbols, weights, measurements
Type in the Dollar Amount, leave the word (in) alone and replace the symbol with whatever you like. It can be Cyptocurrency, stock symbols other fiat currencies, temperature.