① the image below is the Ispring free toolbar, click the "Publish" button;
② at this point will pop up a setup options interface, because the software is in English version, so the word league for everyone to translate a bit, I hope you can read.
③ at this time, has begun to convert, waiting for a while;
④ conversion completed, you can open the path of conversion to see that there are 3 files, a Web page file, one is the SWF format file.
Tip: The conversion process has been all shared. But I'm using the PPT2003 version, and if it's a 2007 and 2010 version of the user, the Ispring free tool will be on the final tab of the PPT. The following figure: