If you're making a PPT for a seminar, you should probably use a .ppsx file because it automatically opens into the presentation view (fullscreen view) instead of the editing view.
Can you give the seminar report on wireless usb and related ppt?
Save PPT 2007 file as .ppt format
The topics can be anything from science and technology to history. You can choose a topic on health as well if it is a medical seminar you are talking about. Take a much brooded upon topic like hypertension. Or you can discuss about the conflicts going around the world. Technology offers great options for you. Take up a topic on robotic cars or bluetooth for e.g. There are a number of websites where you can find loads of topics in ppt format.
.ppt
cvt
when its invited.
kalyani
yes
i wan't to get the full report about pillcamera
latest cars
You can create your own .ppt or Powerpoint Presentation using presentation software. There are several available, some of which are free to download.
This is the new format used for Powerpoint presentations. I believe this format came in with MS Office 2007. It claims to have more options that .ppt, which is the old MS PowerPoint format.