Use Energy Saver to shut your Mac down automatically in the event of a power failure… before the UPS battery runs out.

If you have parked domains that never send email, it’s important to set up SPF, DKIM, and DMARC so scammers can’t forge legitimate-looking email from those domains.

It’s tempting to buy cheap USB-C and Lightning cables, but non-compliant, counterfeit, and defective cables can damage your hardware or even cause fires. Read on for more about keeping your cables working in the long run.

If a temporary banner disappears from your iPhone, iPad, or Mac before you have a chance to read it, you can find it in Notification Center.

There are actually two types of Apple IDs: personal and managed. Regular users have personal Apple IDs; those who use employer-provided devices are often required to use managed Apple IDs. Learn more about both.

When you connect to a public Wi-Fi network, you often must authenticate or agree to terms on a captive portal login page. Here’s the solution if that page doesn’t appear.

Although videoconferencing has become a part of everyday life for lots of us, many people don’t realize that macOS provides helpful options for improving our video, audio, and presentations.

QR codes—those blocky squares you scan with your iPhone camera—are an easy way to open a Web page. Unfortunately, scammers also use them to trick people into visiting malicious websites, so read our tip about scanning these codes safely.

Permissions are an essential aspect of the Unix underpinnings in macOS, but on some external drives, they can be problematic. Learn when you should and should not enable “Ignore ownership on this volume.”

The built-in Magnifier app on the iPhone and iPad is a godsend when trying to make out a tiny serial number or anything else that’s too small to read easily.

Planning a vacation this summer? A little tech prep can help ensure that your devices don’t let you down while you’re away. We have advice for what to bring, essential apps, and more.

Finding and entering a desired emoji can be tedious. For those you like to use regularly, creating a text replacement lets you type a few characters to get a particular emoji quickly and easily.

It’s frustrating to receive a small or fuzzy image via email or Messages. There’s no need for it in most cases, and we explain how you can be sure you’re sending full-size imag-es.

Have you ever wanted to use a Mac app’s icon in documentation or a Web page? It’s easy to copy a high-resolution version straight from the Finder!

If you use Google Chrome or another Chromium browser instead of Safari, you can stay secure by following two simple rules regarding updates and extensions.

Apple has published a white paper that offers an illuminating look at how the company works to increase device longevity while balancing environmental impact, protecting customer privacy and safety, and enabling transparency in repair.

Which Mac is best for a college student in 2024? Our short answer is either the 13-inch or 15-inch M3 MacBook Air, although students with significant processing needs (like audio or video editing) might consider the 14-inch MacBook Pro.

For better results when a team or family group needs to share 2FA codes to log in to a website, try to use an authentication app instead of SMS, or better yet, use a password manager that can both generate 2FA codes and share logins with a group.

Apple announced a treasure trove of new features in its upcoming operating system upgrades, including practical, everyday improvements and impressive AI-based capabilities.

Rather than frequently skimming your entire spam mailbox for incorrectly captured messages, try searching for specific keywords that are likely to appear in legitimate email.