Yes, I have Apps. It takes me to a page full of app icons. One is My FIles, in which is the html file I would like to open. Another is Internet, which I'm assuming is the browser that I would like to open the file with. A third is Settings, which may contain some setting that I have made by mistake to always open html files with a text editor. In Settings is a section called Application Manager, which allows me to change certain settings for some apps, none of which is the browser. I have used this last feature to clear data, clear cache, and clear defaults for any app that I can imagine might have something to do with this situation. Can you think of something more I could look at? Thank you, by the way, for taking the time to consider this with me. AHA! I just cleared these items for a few more apps and then restarted my device and got the file open dialog box again. I'm not sure which one fixed it but I can be a little more scientific if it happens again. Thanks again for your encouragement.