macOS User Guide
- Welcome
-
- Change System Preferences
- Change your desktop picture
- Add your email and other accounts
- Use a screen saver
- Change the picture for you or others in apps
- Set up other users on your Mac
- Set up Screen Time for yourself
- Change the system language
- Make it easier to see what’s on the screen
- Use accessibility features
- Run Windows on your Mac
-
- Use Continuity across your devices
- Stream audio and video with AirPlay
- Use your iPad as a second display
- Hand off between devices
- Insert photos and documents from iPhone or iPad
- Insert sketches from iPhone or iPad
- Copy and paste between devices
- Use Apple Watch to unlock your Mac
- Make and receive phone calls on your Mac
- Control accessories in your home
- Send files between devices with AirDrop
- Use AirPods with your Mac
-
- Manage cookies and other website data in Safari
- Use Private Browsing in Safari
- View privacy reports in Safari
- Understand passwords
- Reset your Mac login password
- Use keychains to store passwords
- Set up your Mac to be secure
- Guard your privacy
- Use Sign in with Apple for apps and websites
- Protect your Mac from malware
- Control access to your camera
- Find a missing device
- Resources for your Mac
- Resources for your Apple devices
- Copyright
Troubleshoot joining a Wi-Fi network on Mac
Here are some things to check if you’re having trouble connecting to a Wi-Fi network.
If the network is protected with a password, make sure you know the correct password and the type of wireless security for the network.
If you’re joining a hidden network (a network with its name hidden), make sure you have entered the network name and password correctly. See Join a hidden Wi-Fi network on Mac.
If the network is secured by access control, make sure your computer’s MAC address is registered with the network administrator.
Make sure you’re in range of the network you want to join. The typical range of a wireless network is 150 feet, but range may vary based on the environment.
感谢您的反馈。