How to use the Signal app to keep your chats secure. Signal is a messaging platform that puts privacy and security first. By David Nield. Published Mar 26, 2025 10:58 AM EDT ...

The new Windows app lets you connect to a remote desktop session using your Mac, Android, and iOS devices & access Azure PCs, VMs, and local PCs.

The new Face ID lock in iOS 18 lets you get your iPhone to ask for biometric authentication whenever a particular app is launched. Keep your iPhone’s content to yourself.