Bluetooth provides critical connectivity for Mac keyboards, mice, trackpads, speakers, and more. Here's how to add, configure, and troubleshoot Bluetooth devices on a Mac.

The macOS command places important web domain, nameserver, and registration information at your fingertips. Here's how to make it work for you.

A variety of Mac applications compress files, but two simple commands native to macOS fulfill the same functionality--often more quickly and for less expense.

Users new to Macs don't need to sweat learning microphone, equalizer, and sound settings. Here's a quick tutorial describing each sound element's location and operation on a Mac.

Adobe's Creative Cloud simplifies purchasing and maintaining Photoshop and other popular creative programs in Mac environments. Here's a primer on purchasing and installing some of these Adobe apps.

Microsoft released an early 64-bit version of its Office for Mac suite. Here's what it offers, and how to access 64-bit Word, Excel, PowerPoint, OneNote, and Outlook for Mac.

Apple's new Yosemite release is the 10th version of its celebrated OS X platform. Erik Eckel provides some screenshots of Yosemite in action.

From collaborating to brainstorming to drafting workflows and diagrams, these apps will help you streamline your business tasks.

There are so many good business apps available for your iPad, it's hard to know where to start. Here are several handy apps to get you going.

Some TechRepublic editors and bloggers highlight their favorite app in this 12 Apps of Christmas series. The seventh app, recommended by Erik Eckel, is Twitter.