Addresses an issue that may cause multiple prompts to unlock “Local items” keychain.

Fixes an issue that prevented iLife and iWork apps from updating on non-English systems.

Resolves an issue that prevented VoiceOver from speaking sentences that contain emoji.

Fixes an issue that prevented contact groups from working properly in Mail.

Improves the reliability of Smart Mailboxes and search in Mail.

Improved support for Gmail in OS X Mail, and fixes for users with custom Gmail settings.

It improves the stability, compatibility, and security of your Mac. The OS X Mavericks v10.9.1 Update is recommended for all OS X Mavericks users. Standalone installers are available from Apple Support Downloads. This is a useful option when you need to update multiple computers, but only want to download the update once. You can also download the manual update installer. Also, some updates must be installed prior to others. Note that an update's size may vary from computer to computer when installed using Software Update.

Other software updates available for your computer may appear, which you should install.

Choose Apple menu () > Software Updateto check for the latest Apple software using the Mac App Store, including this update.

You may experience unexpected results if you have third-party system software modiﬁcations installed, or if you've modiﬁed the operating system through other means.

Do not interrupt the installation process once you have started to update your system.

You should back up your system before installation.

Learn about the OS X Mavericks v10.9.1 Update

Free daw for mac 10.9