One of the on-going problems in the Windows community is the need to run applications with administrator privileges. This has led to questionable designs like the UAC "feature" in Windows Vista.

在Windows社区中一直存在的一个问题就是需要使用管理员权限来运行应用程序，导致了一些在Windows Vista中类似UAC特性这样有问题的设计。

youdao

Nevertheless, I'd prefer to have you run Windows Vista without UAC than having you run a different operating system.

不管怎么说，我宁可你运行运行没有UAC的Windows Vista，也不愿意你运行其它的操作系统。

youdao

While Windows 7 still focuses on security, user Account Control (UAC) is far less in your face and more user-configurable than in Vista.

Windows 7在注重安全性的同时，用户账户控制(uac)将更少地弹出，并且比Vista更容易由用户自定义。

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Firefox users on Windows have had to contend with a UAC (or User Account Control) prompt every time they want to update the browser.

FORBES: Mozilla Makes Firefox Updates Less Painful