If you present to or collaborate with other developers, then there is one PowerPoint App that you must install ASAP: Code Presenter Pro.
What it Does
See it in Action
To see this app in action, Susan Ibach create a great video on using Code Presenter Pro in PowerPoint for Developers. https://youtu.be/lbmSEubPYsY
How to Download
To download the app, first open a version of PowerPoint that support apps—the later the version, the better. Go to your Insert tab on the Ribbon, and click on Store. From there, simply search for “Code Presenter Pro” in the search box.
Next, click Add to add the app and Code Presenter Pro to a slide in your presentation.
To change the language, click the Detect Language combo box towards the bottom of the app and click OK. From there, your code will update with syntax highlighting and you’ll see a toolbar with a variety of options to explore:
Where to Go for Help
The iGeek Studio keeps a pretty fantastic website for the app, including a [PDF of frequently asked questions] (http://www.codepp.net/doc/code_presenter_pro_faqs.pdf), and a [PDF User Manual] (http://www.codepp.net/doc/code_presenter_pro_user_Manual.pdf).