<p>Collaborating with coworkers on a PowerPoint presentation has never been easier. With Microsoft Office 2013, you can edit and add to presentations from separate computers in real time. Here's how:</p><p>1. Save your PowerPoint 2013 presentation to SkyDrive.</p><p>2. Click File &gt; Share in the left SkyDrive navigation bar. You have the option to Invite People, Get A Link, Post To Social Networks (including Facebook and Twitter), Email your presentation, Present Online and Publish Slides.</p><p>3. Click Invite People. Then type in their email addresses and a brief message explaining why you're sharing your PowerPoint 2013 presentation.</p><p><a href="http://blog.laptopmag.com/how-to-collaborate-using-powerpoint-2013">Keep reading...</a></p>