Extended Security Updates End of Support iOS Security Apple Security Updates Microsoft End of Service iPadOS 17.7 Kernel Fixes iOS 18.0.1 Features Microsoft Security Response Center iOS 17.7.1 Extended Security Update Extended Security Updates Program Defender Antivirus Google Play System Updates Windows Security Updates Windows 11 24H2 Microsoft Support Extended Support macOS and iOS Security Windows Security Android Updates Patch Tuesday Updates iOS Security Improvements Checkpoint Security Updates iOS 17.6 Security Patches iOS 18 Microsoft Updates