What is Secure Boot? A guide to your PC's security check during startup

Secure Boot is a feature of your computer's UEFI that only allows approved operating systems to boot up.

Huawei unveils next-generation operating system HarmonyOS 6

Courtesy of Huawei. Chinese technology giant Huawei launched a next-generation proprietary operating system (OS), HarmonyOS 6 ...
Macworld

Security updates released in iOS 18.7, macOS Sequoia 15.7, and Sonoma 14.8

Apple has released iOS 26 and macOS Tahoe, but it will still update the operating systems they replace. In fact, Apple on Monday released iOS 18.7, macOS Sequoia 15.7, and macOS Sonoma 14.8. The ...
CNN

Microsoft issues urgent security warning: Update your PC immediately

Microsoft is urging Windows users to immediately install an update after security researchers found a serious vulnerability in the operating system. The security flaw, known as PrintNightmare, affects ...