If you are searching for specific file like: Doc or PPT then google can let you restrict your searches to only certain file types. This can be very helpful if you’re looking specifically for file types, such as Power Point – ppt, Word – doc / odcx or Adobe PDF.

To restrict your search to a specific file type, use the filetype: command. For example, try searching for:

seo tutorial filetype:ppt

Even you can use this same syntax with Google Desktop software. To search for that forgotten widget report, try:

learn seo filetype:doc

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