Mac OS

1. Setting a Recording Audio Device in Mac OS

Many applications, including PowerPoint allow you to record your voice using a connected microphone. In PowerPoint such recorded voice-overs work very well as slide narrations. However, if your connected microphone does not work using the recording options in PowerPoint or another application, then you may have to first find if the microphone hardware was detected or not by your Mac operating system. Also if detected, has it been selected for recording? In this tutorial, we will discover how you can take care of these concern in Mac.

2. Change the Unit Of Measurement in Mac OS

The unit of measurement used by Mac OS is determined by the Language & Region settings. Choices available are US and Metric. In this tutorial, we'll show you how you can change the units from US to Metric, or vice versa.