One method of putting Powerpoint presentations and Pdf files in your blog is by uploading them to a free host and putting the file links in your blog. This method does not allow you to actually display the files in your blog. Viewers can download the files and then view them on their PC.
Another method uses Google Presentations where you can create your presentations and show them on your blog in an iframe. This is not a very optimal method.
You can also convert Powerpoint presentations into Flash and then embed them in your blog post.
Here is another easy method with which you can embed powerpint presentations, word documents, pdf files and audio files in your blog..................EMBED POWERPOINT IN BLOG
Create your powerpoint presentation or have a file ready.
Create a free account at Scribd.com. Scribd is a site which lets you publish and share your files online. You can publish, convert, embed, analyze, and read documents using their custom Flash document viewer. Upload your file there and in the sidebar you will get the code under Embed. Copy and paste the code in Edit Html tab of post viewer. If you want to resize the presentation click the 'advanced' link to customize the height and width.
Read more: http://www.blogdoctor.me/2007/11/put-powerpoint-and-pdf-files-in-blog.html#ixzz1JrWAZF5U
It is My Simple Notes by Using HTML for Blogging or Blogger Users in order to better good looking content