Weigh self-monitored app notifications against paid 24/7 central station monitoring dispatch.

Security patches stand between your Apple devices and danger. Graphic: Google Gemini When Apple needs to install a security patch onto an iPhone, iPad or Mac, it now does so without requiring the user ...

Itemized hardware costs for outfitting a 3-bedroom suburban home with peel-and-stick sensors.

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Microsoft showcases Copilot and AI-powered features integrated into the Windows 11 experience. Image: Microsoft Windows 11 hotpatching can install security updates without reboots. Learn who qualifies ...

Apple is testing a Background Security Improvement feature that first rolled out in iOS 26.1, iPadOS 26.1, and macOS Tahoe 26.1. Developers and public beta testers who are running iOS 26.3, iPadOS ...

Microsoft has released the Windows 10 KB5099539 extended security update, which includes this month's record-breaking July 2026 Patch Tuesday fixes, along with additional security improvements.