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How To Change Lock Time On Mac

Lock screen is commonly the introductory user interface encountered when starting an operating system such as Mac. The lock screen modulates access to the system necessitating the user to undergo verification inclusive of inbound password, personal identification numbers (Pivot), pattern lock and biometric identification. Lock screen may include fourth dimension and date, recent notifications, music play back and owners information incase device is lost, stolen or medical emergency.

Mac operating organization lock screen user interface characteristic is the first line information protection with prevention of undesirable user access. Customizing the lock screen on Mac tin can exist because one wants a more highly-seasoned picture every bit the background. It can also be because 1 wants to supervene upon the default Mac background with a more personalized option such as a family photo.

In this post, nosotros will walk you through all the methods and steps on how to change lock screen on Mac. Read on for the details……


Preparing the screen wallpaper for the lock screen

Ahead of irresolute your Mac's lock screen background, it is recommended to define that the picture is in the right format and size. To do that hither is a step-by-step guide;

Step ane: Click on the Apple logo in the height left corner from the menu bar and then select About These Mac.

Click on the Apple logoin

Step ii: Open the Brandish Tab and note down your Mac'southward screen resolution. For an example 27-inch 1920 10 1080

Footstep 3: Using the preview awarding open up the pic you want to apply as the lock screen background.

lock screen background

Stride 4: From the superlative console click on Tools and select Adjust size. Change the resolution of the desired picture to represent with Mac's screen size so click OK.

Step v: Again, from the top panel select file and click on salvage.

If the picture to be set as lock screen background is non in the PNG format it will require conversion. Here are the steps to go that washed:

Stride 1: Select File tab, in the drop-down menu select export

Step two: Choose PNG as the desired format and rename the picture

Pace iii: Choose where to save the picture and click on save.

With these washed the pic is ready.


How to Modify Mac lock screen on log in

Yous can too change the lock screen on your Mac during sign in. Hither is how to do it using Finder:

Step one: Launch Finder app and then select Go Go along to open up folder from the carte bar. You can too open up all that using the keyboard shortcut Control + Shift + G.

Command+ Shift+G

Step 2: In the address bar blazon /library/catches/desktop alternatively you may copy paste to the accost bar and hit Enter

type

Step 3: In the desktop pic folder , there volition exist displayed one or a few folders named UUIDs. On your folder yous should meet a lockscreen.png file.

desktop picture folder

Step four: Re-create the picture you lot wanted to set as the screen lock groundwork. You can use the keyboard shortcut Control + C.

Stride five: Supplant the existing lockscreen.png file by pasting the picture in the Desktop Motion-picture show Folder. You lot can do that using the keyboard shortcut Command + Five.

Step vi: If prompted enter username and password.

Step 7: Restart your Mac for the new lock screen wallpaper to take upshot.

If at that place is no UUID binder in the desktop pictures binder on your Mac, you can get ahead and create 1 manually. Follow these steps to create a UUID binder.

Footstep 1: Get to System Preferences and click on Users & Groups

Step two: On clicking the lock icon, you lot will be prompted to enter administrator password for the next step.

Footstep iii: Subsequently authentication correct click on the user's name and select advanced options.

Stride 4: In the advanced options screen select and copy the UUID of the user ID

Pace 5: Later that go to the /library/caches/desktop pictures binder as in step two above. Create a new folder with the copied UUID equally its name. If prompted, enter the log in credentials.

Pace six: At present open the newly created folder and copy the png image file to information technology.


Changing lock screen wallpaper

You can also change your Mac's lock screen wallpaper. Usually, this is the picture that comes up when you lot wake your Mac up from sleep. To modify your Mac's lock screen but alter your desktop background.

Here is how to fix Mac's lock screen

Step ane: Open Organisation Preferences

Step 2: Choose Desktop & Screen saver

Desktop & Screen saver

Stride 3: To employ an epitome from the Mac's collection, cull from the selection

Step iv: To use an image from somewhere else such as a downloaded picture, click on the plus sign (+) at your lesser left corner.

Step 5: After choosing your preferred image, it will automatically be gear up as your lock screen wallpaper.

Step 6: Attempt waking up your Mac to see your new lock screen wallpaper.


How to add together a text as Mac lock screen

Y'all tin set a text bulletin equally your Mac lock screen. In the lock screen message 1 can add contact details among other details. These steps volition help you set a text as your lock screen on Mac:

Step 1: On the System Preferences carte open up the Security & Privacy

Security & Privacy

Step ii: In the general tab click the lock icon and enter password as prompted.

Step 3: Click on the Padlock Icon at the lesser left corner to let for changes

Step four: Check the box next to testify a message when the screen is locked

Stride v: Then click on Set Lock Bulletin and write your message in the pop-up text box

Set Lock Message

Footstep 6: Click OK when done and the bulletin will be set.


Changing user icons on the lock screen

The user icon, also known as avatar, in Mac has a wide range of photos and icons to choose from. You tin choose from the drove of images from the avatar to change the user icons on Mac lock screen. Follow these steps to become that done:

Stride one: On the Arrangement Preferences, click Users & Groups

Users & Groups

Step 2: On hovering over your user icon click the edit option

Step 3: Choose your new Icon Image. Y'all tin can also choose to take a new movie using the web cam.

Pace 4: Click Save and you're all prepare. The new icon volition announced as your new Mac lock screen


How to disable Mac lock screen

If you no longer worry nearly the safety and security of your Mac, you may choose to disable the lock screen. Hither are the steps to that done:

Step 1: Click on the Apple Logo from the menu bar

Step ii: On the System Preferences go to Security and Privacy

System Preferences

Stride 3: In the General tab uncheck the box adjacent to Password

uncheck the box

Step iv: In the pop-up alert click on turn off screen lock to accept changes these volition remove the need to enter password every fourth dimension you log in.


FAQ

Q. How to utilise the Mac shortcut to lock the screen

The best Mac shortcut to use to lock the screen is Command + Command + Q which immediately locks your screen. Alternatively, yous tin click the Apple Card > Lock Screen.

Additionally, to plow the display off, you can employ the shortcut Control + Shift + Ability button and press command + Choice + Power push button to put the computer in slumber style.

Q. How to change the lock screen contour moving-picture show on Mac

The lock screen is a bit different from the login screen. Therefore, whatsoever change made on the login screen won't touch on the lock screen prototype.

To change the lock screen picture, simply, open up system preferences, desktop & screen saver, and choose an image from the library or printing the (+) plus push button to become it from somewhere else.

Q. How to set Mac lock screen without sleeping

When yous aren't using your computer, information technology tin easily lock itself. Therefore, you can set up a screensaver to let the computer sleep after information technology has been idle for over 15 minutes. Therefore, from the Apple menu, cull organisation preferences, click desktop & screensaver, screen saver, and use the slider to choose fifteen minutes or less.

Thereafter, click "evidence all" to go dorsum to the main system preferences window. After that, click security and "bank check" the requirement for a password to wake the computer from sleep or screen saver. In one case done, shut it.

Q. How to change lock screen fourth dimension on Mac

To change the lock screen time on Mac, but click the Apple tree card, choose organization preferences, proceed on to click desktop & screen saver, click screensaver, and then utilise the slider to cull the corporeality of fourth dimension. Salve and that'southward it.


Conclusion

Call back it is recommended to keep a copy of your custom login lock screen wallpaper. That will help yous revert and restore to the default desktop pictures folder in case it gets overwritten. With that said, we come to the end of this mail. Hope you found information technology exceedingly useful.

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Source: https://coolfreepage.com/how-to-change-lock-screen-on-mac/

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