To convert a text document into HTML format is very simple.
To try it out...just follow the steps below.
1) As usual type your text using a text editor like notepad, wordpad or Microsoft Winword.
2) After typing the page, choose save as .html
For example LETTER.HTML
You can also rename those text files you previously type.
To rename files, choose window explorer,click on the file you wish to rename. Press the F2 key and rename the file. For example rename the file readme.doc to readme.html and upload it to the web.