I have been sent an important file with the above suffix, and I don't know how to open it. I specified Microsoft Word when asked as that seemed the most logical contender, but I can't open it in any of the formats that offers. At least, I can open the file, but it comes out as a garbled mass of symbols. Please could someone tell me how to change the default for opening it and what to change it to? I am in urgent need of help! Thanks!