so i am pretty new to this and i was wondering if the index.html file for my site is supposed to be a text file (also, i'm on Windows 10). When i create the index.html file in file explorer the file that makes the most sense to me is a text file. (The files are: bitmap image, contact, rich text document, text document, and compressed zipped folder), So i would assume i'm supposed to pick text document. The folder ends up looking like index.html.txt, not sure if this is how i'm supposed to do it.