1) Make flash slideshow with FlashSlider software. Click Publish movie (or Ctrl+E), set publish type to HTML and click OK.  You'll get template HTML code of movie object. Copy the code. Or you can copy template HTML code for a flash slideshow from this page.

2) To edit web-pages with any html editor software (for example, Adobe Dreamweaver) you should do the following:
Open your web page in the html editor software – choose the place for your slideshow and set the cursor (or click at the place for player) -
Insert your Flash slideshow (Main Menu - Insert – Media - Flash - Select file - OK) or paste the html-code of the slideshow from clipboard (Main Menu – Edit - Paste HTML).

3) In case there is no html-editor on your computer you can do that in a text editor: open your web page with the Internet Explorer – Main Menu - View – Source. In the opened source code choose the place for your slideshow - Paste HTML code from clipboard. Open File menu - Save as. Saved code will be the new code of your web page with flash slideshow inserted into it.