Apple's latest operating system update, OS X 10.9 Mavericks, is out. If you own a Mac that supports the OS update, you should get it. Now. You certainly can't beat the price: free! But while Mavericks is a stable release, it's not bug-free. Here are a few tips for dealing with some Mavericks issues. Text Expander: If you use Text Expander and find that it no longer works after upgrading to Mavericks, there's an easy fix. Go to System Preferences → Security & Privacy → Privacy → Accessibility. Then in the list of applications that allow you to "control your computer," enable the Text Expander items.
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机译：苹果最新的操作系统更新OS X 10.9 Mavericks已经发布。如果您拥有支持操作系统更新的Mac，则应该获取它。现在。您当然无法超越价格：免费！但是，尽管Mavericks是一个稳定的版本，但它并非没有错误。这里是一些解决小牛问题的技巧。文本扩展器：如果您使用文本扩展器，但发现升级到Mavericks后不再可用，则有一个简单的修复方法。进入系统偏好设置→安全和隐私→隐私→可访问性。然后，在允许您“控制计算机”的应用程序列表中，启用“文本扩展器”项。
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