You can save a PowerPoint presentation as a PDF to lock its content and formatting in place, so that other people can view the file but can't make changes. Converting a PowerPoint deck into a PDF ...

Adobe Acrobat lets you convert a PDF into a PowerPoint presentation with just a few clicks. You can also use it to convert a PDF file into other types of files. Visit Business Insider's Tech Reference ...

Google Docs, a good and free alternative to Microsoft Office has good features to do all the basic works we do on Office. Though it is not as vast and feature-rich as Microsoft Office, it is being ...