A: You can change a character set (charset) post-creation by doing the following:-

1. Open the HTML file in an HTML editor or a text editor capable of formatting HTML.
NOTE: You can do this 'manually' (for example, using Notepad) or by using Click to Convert scripting.

2. Use the HTML/text editor to change the charset - this will change the charset HTML tag as well as changing the HTML content.
For example, you could change HTML from iso-8859-1 to UTF-8 (unicode).

3. Save your changes.