OpenAI’s new Lockdown Mode restricts how ChatGPT accesses the web, files, and advanced tools. While it boosts security for sensitive work, it also removes many features that everyday users rely on.

OpenAI launches Lockdown Mode and Elevated Risk warnings to protect ChatGPT against prompt-injection attacks and reduce data-exfiltration risks.

Samsung is pushing lock screen customization a step further on Galaxy phones. A fresh LockStar update expands Samsung unlock animations, giving you a quick way to make your phone feel different every ...

The iPhone lock screen has undergone a significant evolution with the release of iOS 26, transitioning from a simple notification center to a dynamic and customizable interface. It now serves as a hub ...

Kara Alaimo is a professor of communication at Fairleigh Dickinson University and teaches parents, students and teachers how to manage screen time. Her book “Over the Influence: Why Social Media Is ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Apple released iOS 26.2 this week with yet another option to tone down Liquid Glass, its controversial semi-transparent design language for iOS 26. This update lets you change the transparency of the ...

Did you know that you can quickly turn off specific app notifications without having to dig deep in your notifications settings? I’ll teach you how to turn notifications off on iPhone’s Lock Screen in ...

Google’s Android 16 QPR2 update is here, and it’s a pretty impressive one. This latest quarterly platform release comes with several user-facing changes, and one of the biggest among them is lock ...

Sanuj is a tech enthusiast with a passion for exploring smartphones, tablets, and smart wearables. He started his tech journey with a Lumia smartphone, diving into Windows Phone. Later, he switched to ...

Microsoft warned users that Windows 11 updates released since August may cause the password sign-in option to disappear from the lock screen options, even though the button remains functional. On ...

One of the standout features of iOS 26 is the 3D effect, which introduces a sense of depth and dimension to your lock screen. This feature works by separating the subject of your chosen photo from its ...