Follow the given steps to
publish PowerPoint slide to the internet.
-
First of all open the presentation that you want to
publish.
-
Now click on "Save as Web Page" option from the
"File" menu, a small dialog box will appear with "Save As" title.

Here select the location where you want to save
this file, and type the file name in "File name" box.

On the "Save As" dialog box, click on "Publish"
button to select the option whether you want to publish the complete
presentation or some specific slides. Here you can choose also the
option of browser support (Microsoft Internet Explorer, Netscape
Navigator or all browsers) under "Browser support" section.

Now on the same dialog box, click on "Web Options"
button to choose the detailed web features.