应该是文件出问题,建议先修理权限,再来试试.在finder下按command+u 点磁盘工具,然后修理macnitosh磁盘的权限修理.
点击左上角苹果图标，你会找到系统偏好设置（System Preferences）
If you are wondering how to change security preferences on a Mac, open Security & Privacy. For better performance of third-party apps used on your Mac, set options in this prefpane. In the General tab, enable run apps downloaded from the App Store and identified developers. In the Privacy...
这个不会cpu只是执行命令 对电脑有影响的只是系统的反应快慢
Chapter 4. System Preferences Before Mac OS X came along, you’d have to fumble through the Control Panels to set up your Mac, but now, Apple has made all these … - Selection from Mac OS X Leopard Pocket Guide [Book]
I'm running Lightroom Classic 8.4.1 on Mac OS X Catalina 10.15.1 and the Aperture import plug-in doesn't seem to work as it always stays at 0% even after a day. Can you please help provide a fix for this? I have tons of content still in Aperture that I need to migrate ...
System Preferences MacBook Air 2020 My system preferences won't save. I keep trying to choose the option to "close windows with quitting an app." Whenever I make the selection, it does not save. Multiple windows continue to be restored whenever I re-open my mail or safari apps. This ...
important things you need to learn when you’re new to Mac is how to control your system. You have tons of settings and options on macOS, from energy-saving controls to security settings to gesture options. And all of this resides in your System Settings (previously calledSystem Preferences)...
On a Mac, you can also access System Preferences from Finder. Here's how: Open Finder (the Finder icon looks like a blue smiling face) and choose the Applications folder from the left sidebar. Scroll down to find System Preferences (or System Settings) in the right pane. ...
12. Add a Lock Message in Case You Lose Your Mac InSystem Preferences, head toSecurity & Privacyand you’ll find theSet Lock Messagebutton. Personally, I like to leave contact information, in case I lose my laptop and someone wants to return it. But you could just leave a nasty message...