Apple Releases Second macOS Tahoe 26.4 Public Beta

Apple today provided public beta testers with the second release of an upcoming macOS Tahoe 26.4 update for testing purposes.
OS X Daily

Beta 2 of macOS Tahoe 26.4 & iOS 26.4 Released for Testing

Apple is moving fairly quickly through this particular beta cycle, with beta 2 arriving already for iOS 26.4, iPadOS2 26.4, ...
Make Tech Easier

Your Windows Secure Boot Certificates are Expiring Soon: Here’s How to Update to the Latest

Microsoft is taking its time with the boot certificate rollout, but you don't have to. Activate the latest UEFI CA 2023 right now.
TechPP on MSN

Windows Sandbox: Safely Install and Test Unknown Windows Applications

Use Windows Sandbox to safely install and test unknown apps in an isolated environment. Protect your PC from malware and risky software without affecting your system.