Audacity is a great tool for simple audio editing. If you've only ever used it to trim recordings, now's the time to take the next step into actual signal clean-up. Here's how to remove noise from any ...

Trimming audio on an iPhone is surprisingly hard—but doing so on a Mac is surprisingly easy. While there’s a dedicated audio trimming tool in the QuickTime app, the iPhone and iPad have no such option ...

Whether you’re editing a podcast, creating a mixtape, or trimming an audio recording for a project, knowing how to merge and split audio files can save you time and effort. Thankfully, you don’t need ...

Presentations are very important to your small business, as they enable you to interactively demonstrate your products and services to hundreds of potential clients. Microsoft PowerPoint 2010 ...

Go for apps that are easy to use and support your smartphone's OS. You can find plenty of free and paid options in app ...