Infection can occur at any time during pregnancy, but it is most common during the third trimester when your immune system is somewhat suppressed. Be sure to contact your health care provider if you experience any of these symptoms. A blood test can confirm an infection from listeriosis.
From FoxPDF Software: PPTX Viewer is a freeware that you can use to Open, view and print any Microsoft Office PowerPoint(PPT ,PPTX) document. It's a quick and convenient way to view PowerPoint files on your computer.
Either that, or you can download the presentation to your desktop, open your Powerpoint software, and then open the downloaded file. If the presentation does not immediately open to the full-screen slide, you can click on View Show in the Slide Show menu, and the first slide should then open.