Do I need a password to turn my mac device back on?

The editor of php Apple reminds you that if you encounter "password is required to open again" when using a Mac computer, don't panic. This is a security setting for your Mac designed to keep your privacy and data safe. When you close the app and open it again, you will be asked to enter your password for verification. This setting can effectively prevent others from accessing your computer and applications without permission and protect your personal information. If you find this setting inconvenient, you can modify it with some simple steps.

The Apple notebook does not have a power-on password, but it requires entering a password when turning it on

The first step to access system preferences is to click the "Apple" icon on the Apple menu bar, and then select "System Preferences" ". You can also enter system preferences by clicking the "Settings" icon in the upper right corner of your computer desktop.

2. Computer system updates may cause certain settings to change, such as power-on passwords. Try logging in with your previous password or contact your computer manufacturer for support. Additionally, viruses or malware can also be the cause of the problem.

Contact the seller and ask about the password. Try to use recovery mode and single-user mode to enter the system and change the password.

First, open your computer and click on the Apple icon in the upper left corner. Select "System Preferences" from the menu. In the System Preferences page, find and turn on the Users & Groups option. In the window that opens, click "Login Options" in the lower left corner.

When closing the lid of an Apple computer and then opening it again, you need to enter a password. How to cancel?

1. After entering the system, click the Apple icon in the upper left corner and select System bias settings. In System Preferences, find and enter Security & Privacy settings. Select General and uncheck Require password after sleep or screensaver starts.

First, we click on the Launchpad on the dock bar. Next, find and click System Preferences on the pop-up page. Then, select users and groups in the newly opened interface. In the user and group interface, we click the login option in the lower left corner.

To close FileVault, you need to follow the following steps: First, find the Apple icon on your phone and click on it. Then, select System Preferences from the drop-down menu. Next, select the Security & Privacy icon and open it. Switch to the FileVault option above. Finally, click the lock icon in the lower left corner to complete the operation of closing FileVault.

If you want to re-enable the automatic boot function after opening the cover, please type the following command in [Terminal], enter your computer password, and then restart the computer: sudo nvram AutoBoot=. In addition, if you are looking for an excellent browser, you may wish to consider Sogou High-speed Browser, which deserves your attention.

When the Apple notebook system restarts, it prompts: TouchID will ask for a password when the Mac restarts.

After restarting the system and entering again, you need to enter the password to log in. The fingerprint is used to unlock the screen in the future.

Find the preferences icon on your computer desktop and open it directly. In the window that opens, click on the Touch ID pointed by the arrow. Move the mouse to the fingerprint you want to delete and click the icon in the upper left corner of the fingerprint icon. Enter your personal power-on password and click OK.

TouchID requires a password when the iPhone restarts. This is because TouchID cannot be used every time the device is restarted. The first unlock after restarting the device requires entering a digital password to complete before it can start. Use TouchID. Please re-enter password.

The password for Apple mobile phone system update is usually the administrator password when Mac updates the system. If the administrator name has been changed, you need to enter the previous administrator name and password.

Or try using the password retrieval function. You can also write the password on a notepad first, and then try it one by one. I used U Disk Encryption Super 3000 to encrypt the files on the U disk and then forgot the password. I wrote all the passwords on a notepad and tried them one by one.

On your Mac, choose Apple menu System Preferences, then click Touch ID. Click Add Fingerprint, enter your password, and follow the onscreen instructions. You can add up to three fingerprints to your user account (your Mac can store up to five fingerprints).

How to turn on the function of requiring a password after sleeping or screen saving on an Apple Mac computer

1. First set an administrator password for your computer and click on the Start menu. Then click on Control Panel. Click "User Accounts." Click "Create a password for your account." Set a computer power-on password. After setting the password for your computer, click Create Password.

2. Taking Apple MacBook Pro and MacOSX systems as examples, the method of locking the screen of Apple computers is as follows: First, you need to press the control key, and then press and hold the function key and the power button in the upper right corner. Perform lock screen. The method is to close the screen of the Apple computer directly.

3. By far the easiest method is to simply use the key combination CTRL CMD Q. This will immediately restore macOS to the lock screen and require a password to enter again.

4. Find My Computer on the computer desktop and open it. Find the Control Panel option and click to open it. Find the power option in the control panel options and open it. Find Require a password when waking up in the list on the left and click it. Click Require password, then click Create or change password. Click to create a password for your account.

5. When the screen lights up, press control cmmand q on the keyboard. After pressing it, you will immediately enter the lock screen interface. If you want to unlock, enter the password and click → next to it to unlock the screen. You can also click on the logo in the upper left corner of your computer.

What should I do if I forget my password?

The prerequisite for using this method is that the user has logged in to the AppleID/iCloud account and has turned on "System Preferences→Users and Groups" Allow users to reset password using AppleID".

Method 1: Shut down the Mac and then restart it. While pressing the power button, immediately hold down the command key and the R key on the keyboard without letting go. Wait for the loading to complete and select "Maintain Simplified Chinese as the primary language" , click the arrow on the page, select "Utilities", and click "Terminal" in the drop-down option.

Reset Password Using Administrator Account If you are using an administrator account on your Mac computer, you can use this account to reset your password. First, you need to log out from the login screen. Then, hold down the "Command R" key until the Apple icon and progress bar appear. This will put you into recovery mode.

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