If you have lengthy MP3 files and want to use just parts of them in your presentation, PowerPoint 2010 enables you to trim the audio files and play back only the relevant parts.

When the font file appears in the next dialog box, double-click the file, and Windows displays a screen that shows the typeface in multiple sizes. If it looks good, click the Install button. 5.

If you open Microsoft Office apps such as Word, Excel, or PowerPoint, you are greeted with a screen containing some templates and recent entries. Here is how to hide, increase, or decrease the ...