This document describes the security content of iOS 4.2.10, which can be downloaded and installed using iTunes. For the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. To learn more about Apple Product Security,...

You may notice green artifacts when you export a QuickTime movie. This can occur on a system that has two graphics cards installed and a display attached to a DVI port on each card....

With iChat, you can chat securely with other MobileMe subscribers. In a secure chat, all text, audio, video, or data transferred in the chat is encrypted. To use this safeguard, you and your chat buddy must both have MobileMe subscriptions and enable Secure Chat. When both you and your chat buddy have MobileMe Secure iChat enabled and you start a...

Learn more about the security features in the iWork 9.1 Update....

This update contains improvements to stability, compatibility, usability, and security....

Send diagnostic and usage data to Apple Apple would like your help improving the quality and performance of its products and services. Mac OS X can automatically collect diagnostic and usage information from your Mac and send it to Apple for analysis. The information is sent only with your consent and is submitted anonymously to Apple....

After migrating to OS X Lion, you may notice that you don't see any progress indication in the Finder when syncing files using MobileMe iDisk....

When installing Lion, you may be presented with a chance to select which disk to target for install. In some situations, the disk you want to upgrade may be labelled "This disk cannot be used to start up your computer"....

Follow the steps below to deploy Final Cut Pro X, Motion 5, and Compressor 4 across multiple Mac systems using Apple Remote Desktop, NetInstall, or NetRestore....

AirDrop is one of the great new features of Lion that provides a really easy way to share files between supported, Wi-Fi enabled Macs, without having to connect through the local Wi-Fi network....