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.
Quite often, you might have received a PowerPoint presentation with a PPS or PPSX extension rather than the normal PPT or PPTX extension - here's more info. First, let me tell you a little about the extensions: PPT is the default file extension for saving presentations in PowerPoint 2003 and earlier versions.