To make a bar graph in PowerPoint, click Insert and then Chart to open an Excel window. Replace the content in the cells of the table with the desired content. The bar graph in PowerPoint simultaneously changes to repres... More » Technology Software

The program RLPlot and the online tool can create bar graphs and are easy to use. RLPlot is a free educational program for creating graphs of different kinds. The National for Education Statistics provides an... More » Education K-12 K-12 Curriculum

To add music files to your PowerPoint presentation, first make sure you have compatible music file formats. Then, insert the music files into the presentation where appropriate. More » Technology Software

A PowerPoint template is a slide or a group of slides that users can save as a .potx or .pot file. PowerPoint templates consist of layouts, background styles, theme effects, theme fonts, theme colors and content. More »

In PowerPoint, placeholders are boxes with dotted borders that contain content and reside within a slide layout. Built-in template slides on PowerPoint already contain placeholders, but placeholders can be added to any t... More »

To convert a document to a PowerPoint presentation, open it in Microsoft Word 2007 or a later edition, edit the headings of the file using the Style functionality, and save it as a PPT or PPTX file in Microsoft PowerPoin... More » Technology Software

Download free PowerPoint templates on and, as of 2015. features templates for presentations including Halloween and business options. Tem... More » Technology Software