Starting with Office 2007, Microsoft switched to Office Open XML (OOXML) as the default file formats for its applications. However, the legacy .doc (Word), .xls (Excel) and .ppt (PowerPoint ...

You can convert PowerPoint presentations including PPT, PPTX, PPS, and PPSX to PDF and other file formats like DOC, DOCX, Images, etc. It even lets you read the source PowerPoint presentations ...

you can compress the PowerPoint presentation. The process to reduce the file size of one or more files called compression. In this tutorial, we want to reduce the file size. The first procedure ...