The key combinations have become one of the most popular tools when we use a computer, since they have the function of helping to carry out an action in a way almost instantaneous , thus preventing the user from wasting more time through another method .
In the case of Windows computers the combination of “Control + Alt + Delete” is one of the most popular for a long time. It has different types of uses, and which works depending on the procedure we are doing .
Taking into account the importance of this type of tools and the great ease and comfort that it gives users , here we will explain a little more about what this command is about and what functions can be performed with it .
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What is control + Alt + Delete and what is this combination of keyboard?
This combination is one of the oldest in the Microsoft operating system and is currently active for different operating systems . It has different types of functions depending on the procedure being performed , this is how the login will allow you to enter a username and password.
If you are in the desktop offers the option to log out, start the task manager, lock the computer or change the password .
In general, this function is mainly used when the system is blocked or we need to close a program that does not respond . All this is done through the task manager . It should be noted that the founder of this combination was Bill Gates, who said that he regrets having created this script, and that he would definitely choose a single key to perform each of these functions.
What can be done when executing the keyboard combination cntrl + Alt + supr?
This function that is performed through the keyboard has different purposes, each of them will depend on the procedure you want to perform. Taking this into account, here we will explain what types of actions you can execute each time press simultaneously each of these buttons on your keyboard .
Block
The first option we find is the “Block the computer”, this is used mainly when we are doing some work on the computer and for some reason we have to leave it and we do not want any other person Enter it. In this case, the best thing to do is lock the computer until you can use it again, this will cause the team to save all the information that is open and lower its power consumption .
Change user
The second option we have available is to change the user of the equipment , this can be used when we have two or more users created on the PC . Usually, most people who share the computer usually create a individual session , either one for the guests and that of the administrator.
Therefore, this function will allow you to switch from the managed session to the guest session without having to close yours in advance . An ideal function for when we need to have some information found only in the other user account .
Log out
This function is very similar to the previous one, but this time it is about to close your profile completely and prevent the person who will use the PC from entering your account. Usually, it is often used when we are using the equipment and for some reason another person needs to enter your profile .
That is, through this option you can close your profile so that the other person enters theirs without having to turn off the computer completely for it.
Change the password
When we create a user account we can set a password or simply leave it open so that anyone can access it. Mostly that is usually done with the guest profile .
But, if you are in your personal account and need to change your password for some reason, either because another person has discovered it or simply for security , then you can click on this option and it will automatically send you to a window where you can start all this procedure.
Task manager
Finally, we find the possibility to open what is the task manager. Clicking on this option automatically will open a new window on the desktop where You will see a list with all the programs you have open . This will give you the possibility to close any of them with just one click.
Please note that this administrator is mainly used to close those programs that have been blocked or simply do not respond after a few minutes. A quick and easy way to restore the proper functioning of the equipment .
What is the MacOS equivalent of the Ctrl + Alt + Delete command?
What happens if instead of having a Windows computer we have one MacOS and we want to perform this keyboard combination to perform the same functions. In this case it is important to mention that the Mac operating system can also perform all these functions, but this time in separately .
That is, not all of them will be done with the same keyboard buttons as in Windows . With this in mind, here we show you what buttons to use to perform these processes from your MacOS .
Force the closing of a program or application
In case you are using your Mac and some program does not respond and it locks your system, you can use the following combination with your keyboard >: ⌘ + ⌥ + Esc, which will help you make a forced closure of the application .
Force exit
Another way to be able to force to exit the system is by going to the Apple menu and there you look for and select the option “Force exit ”.
Manage and control startup programs
This tool is very similar to what the “Task Manager” is in Windows . In the case of the Mac it is necessary to enter the “system preferences” and then in “users and groups”, this will allow you to see all the applications that are running and at the same time you can delete each one if you wish.
Why does Bill Gates say creating this command was a serious error?
As we mentioned earlier the creator of this combination of buttons on the keyboard has been the founder of Microsoft Bill Gates , who for some time now has confessed that made a mistake when creating the “Ctrl + Alt + DELETE” command, despite being one of the command most famous and popular story , Gates confesses that he hates it.
Also , Bill Gates has recognized that if he had the opportunity to change something in his life it would be this sequence of buttons, since he considers it unnecessary to press three keys > to carry out these procedures. Considering that all this could be done through a single button .
In the same way, Gates has commented on previous occasions the following: “I am not sure I can return the time and change some things without placing in I risk my life. Of course, if it were in my hands to make a change , I would choose a single key . ”“ We could have had only one button for all this, but the guy who designed the keyboard didn’t He wanted it that way . ” He added Bill Gates .