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Dennis Sellers

Dennis Sellers
510 posts
Contributing Author
Dennis has over 40 years of journalism experience and has written hundreds of articles. For the past 20-plus years, he's been an online journalist, covering mainly Apple Inc. He's written for MacCentral, MacWorld, MacMinute, Macsimum News, Apple Daily Report, and is now contributing editor at Apple World Today.
Time Machine Drive Icon

How to Set Up a Time Machine Backup on a Mac

If you’re not making backups of the data on your Mac, you’re living dangerously, my friend. I don’t wish any of these scenarios on you, but it’s always possible that your computer could up and die on you, data could...

Apple ID

How to Change Apple ID & iCloud Account Information on a Mac

Generally, there’s not much reason to change your iCloud account info. However, there are occasions where you may wish to do this; for instance, if you want to change the email address associated with your iCloud account.  You can change...

macOS Big Sur Siri Preferences

How to Change Siri’s Voice in macOS (And Adjust Other Settings)

Siri, Apple’s “personal digital assistant,” is pretty handy. But what if you don’t like the default voice of the "personal digital assistant”? No problem, you can change it on a Mac running macOS Sierra or later, as well as tweak other settings. Here's how...

macOS Accessibility Keyboard

How to Enable the Accessibility Keyboard in macOS

The Accessibility Keyboard is an on-screen keyboard that lets you type and perform other actions on macOS without using your Mac's hardware keyboard. And it can be very useful for some folks, especially anyone who has trouble using a physical...

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