OnyX icon

其它

You can use the Misc. pane of the Parameters toolbar item to set parameters for the hidden functions of the applications.

Spotlight

打开对启动盘的索引: You can use OnyX to authorize or prevent the indexing of the startup disk with Spotlight.

删除现有的索引: After indexing is turned off, you can delete the Spotlight index created previously.

隐藏图标/显示图标: You can choose to hide or show Spotlight's icon in the menu bar. This does not affect the indexing itself. Hiding the icon also turns off the Spotlight search keyboard shortcut.

Note: To hide or show Spotlight's icon in the menu bar, System Integrity Protection must be turned off.

菜单栏图标

菜单栏图标: This local menu regroups all of the status menus included by default in macOS (generally available individually from System Preferences panes); they can be added to the right in the menu bar.

You can rearrange the menu bar status icons that are included in macOS by holding the Command key and dragging them around. To remove one, hold the Command key and drag it off the menu bar. For some menu bar status icons, holding down the Option key when clicking on the icon will reveal hidden settings and information that aren't normally shown.

Depending on the configuration, some menu bar status icons may not appear in the menu bar or may not function as expected.

CrashReporter

崩溃报告器的工作模式: By default, when an application quits unexpectedly, an alert message appears that allows you to reopen the application and send a report to Apple. It's the basic mode of operation of macOS, but two other modes exist. The Developer mode displays an alert message with miscellaneous debug information. The Server mode, turned on by default in macOS Server, doesn’t display any message but stores the Crash reports in the /Library/Logs/CrashReporter/ folder and Library/Logs/CrashReporter/ folder in your home folder.

帮助查看器

设置为浮动模式: By default, the Help Viewer application displays a "floating window". (That is a window that floats in the foreground, above all other open windows.) Turn off this option to display this window like any other window, which can be partly or entirely hidden by other windows.

其它选项

关闭 App Nap: App Nap is a feature that allows the computer to slow idle background applications so that they consume less energy. However, the performance of some applications is degraded, resulting in recurring and unusual delays. It is sometimes useful to turn off App Nap.

关闭 Gatekeeper: Gatekeeper is a macOS feature designed to protect your Mac from malware and misbehaving apps downloaded from the Internet.

Gatekeeper options are found in the Apple menu () > System Preferences > Security & Privacy > General tab below the header "Allow applications downloaded from:". There are two options: App Store (allow apps to run only if they were downloaded from the App Store) and App Store and identified developers (allow apps to run only if they were downloaded from the App Store or if they were registered with Apple by an identified developer).

The "Turn off Gatekeeper" feature adds a third option: Anywhere (allow apps to run regardless of their source on the Internet).

验证磁盘映像: You can use this option to turn on or off the verification when you open disk images.

Turn on font smoothing for non-Retina displays: You can use this option to turn on font smoothing (subpixel-antialiasing) for users with non-Retina displays.

This function will only take effect after restarting.

当 Finder 没有在最前时隐藏快速查看窗口: By default, if you have open Quick Look and switch to another application, the Quick Look window stays visible. You can use this option to hide the Quick Look window when you switch to another application.

Click the Restore Defaults button to cancel all modifications caused by OnyX or by any other application. After the process has completed, the parameters will be reset, and the display will be as it was when the operating system and the applications were first installed.