Different ways to lock the keyboard on a laptop. How to lock your computer keyboard with a keyboard shortcut

The keyboard on some laptops can be disabled by the user, but what if the shutdown did not happen at your request or you accidentally used this feature. You can deactivate the lock in several ways, which will be discussed in this article.

What could be the reason for blocking

Depending on the reasons that led to the keyboard lock on the device, you will have to determine your further actions and an acceptable way to implement them. Here are the main causes of keyboard lock:

• It was blocked by you or another user. This could have happened by accident or on purpose. As a rule, on many laptops it is possible to lock the keyboard using a combination of hot keys;
• Equipment breakdown. Here it is already more difficult, since there is a possibility that the keyboard will have to be completely changed;
• System failure. Due to a system failure, the keyboard on the laptop may be locked. To unlock it, you may need a certain number of actions, which depends on the complexity of the failure;
• Virus infection. To begin with, you will have to remove the virus software that is located on the laptop. If after that the keyboard does not work, then you will have to look for what else the activity of the virus has hurt.

Let's move on to ways to solve the problem.

Option 1: Hotkeys

This option is suitable in cases where you / another user accidentally or deliberately locked the keyboard through a keyboard shortcut. Also, do not forget that a laptop and Windows can give system failures, which can lead to a keyboard lock, although this happens very rarely. If this still happens, then in most cases keyboard shortcuts can help you.

Let's move on to the available keyboard shortcuts:

The considered key combinations are suitable for laptops from any manufacturer, be it Lenovo, ASUS, Samsung, Toshiba, Dexp, Dell, HP, etc. The only exception may be very old laptops that have been out of stock for a long time. For such models, as a rule, the keyboard cannot be blocked or the blocking occurs using a separate button on the case.

Option 2: Resolving Hardware Issues

It is not necessary to use key combinations to deactivate the keyboard on laptops under Windows control. It can be turned off standard means systems. Also, sometimes there are various failures in the system that can cause the keyboard to deactivate.

The solution to this problem is in the following instructions:

1. To start, call "Control Panel". To do this, click on the icon "Start" and select there "Control Panel". First you need to open the folder "Service", and then select "Control Panel".



2. Put in section "View" meaning « Large icons» or "Small Icons" to make it easier to navigate the interface "Control Panels".
3. Now find there "Device Manager".




4. A window will open "Device Manager". There, find and expand the section "Keyboards".




5. An arrow icon may be displayed next to the keyboard icon. In this case, right-click on it and select from context menu option "Engage". However, most often this arrow is not opposite the keyboard.
6. If opposite the keyboard icon there is a triangle icon with exclamation mark, then right-click on it. From the context menu, select an option "Delete". In this case, the keyboard will be disabled until the next restart of the laptop.




7. Reboot your laptop. During the reboot, the system should reinstall all drivers on a new one and solve the problem with the keyboard lock in background.

This method is completely universal for all laptops and operating systems starting with Windows Vista.

Option 3: Blocker programs

It may be that a blocker program was somehow installed on your laptop, which blocks the keyboard under certain conditions. Unfortunately, if this happens, it will be very difficult to bypass the action of these programs and you will have to use an external plug-in keyboard, and then search for a program that blocks the main keyboard.

However, in this case, many difficulties can arise, since such programs work in the background and try to mask their data as much as possible, which complicates the process of finding them.

True, some programs have special hotkeys that can immediately unlock or call up the interface of this program. Try these combinations:

These programs are not always viruses, but they are very rare. As a rule, they could be installed by another user who does not want anyone else to use the computer. True, in such cases, a password is usually set for the operating system.

Option 4: Activity of viruses

There are viruses that can block the keyboard and other controls on laptops. In such cases, they will have to be searched using antivirus software, and then deleted. However, removing the virus cannot guarantee that the keyboard will work immediately after that, you may additionally need to use other methods presented in the article.

You can scan your computer with the standard Windows Defender, but this is in cases where you do not have any commercial antivirus installed on your computer. If it is installed, then it is best to check through it. Since there are many antivirus solutions on the market, give universal instruction for everyone is impossible, so let's look at everything using the example of Windows Defender:

1. First you need to call Windows Defender. Since the keyboard does not work, it is best to enable on-screen keyboard. On Windows 10, you need to go to "Parameters", there to find "Special Opportunities", and then on the left side of the screen, click on the column "Keyboard". Set the switch opposite the item "Use On-Screen Keyboard" into position "Included". In other versions of Windows, it may turn on differently.




2. Now in search line, which in Windows 10 is called by pressing the magnifying glass button, and in more early versions on the icon "Start", enter the name of the object you are looking for. Choose from results "Windows Defender". In later versions of Windows 10, Defender was renamed to "Windows Security Center".
3. In the Defender interface, click on the shield icon, which is located in the central part of the screen, as well as in the left menu.




4. Click on the link "Start a new advanced scan".




5. You will be presented with several scanning options. It is recommended to put a marker in front of the full scan.
6. Now click on the button "Run Scan Now".




7. Wait for the scan to complete. It may take several hours. Upon completion, you will see a list of all detected dangerous and potentially dangerous programs. Delete and/or quarantine using the appropriate keys.
8. Restart your computer.

If the keyboard is still not unlocked after removing viruses, then review and perform other solutions to the problem presented in this article.

Option 5: Cleaning the System of Junk

If your system is too heavily littered with junk files, then it can regularly give various failures and generally work slowly. Fortunately, this problem solved by cleaning the system and registry using special programs. It is not recommended to climb into the registry or system partitions on your own, especially if you do not understand well what you are doing, as you can only make things worse.

Consider the cleaning process using the CCleaner program as an example. First you need to remove all system garbage:

As you can see, it is not difficult to enable a locked keyboard on a laptop from any manufacturer, be it Lenovo, Samsung, Asus, Acer, etc. You may have to use several options for solving the problem at the same time, which were described in this article.

Modern children are very inquisitive, and with the widespread introduction computer technology and the means of the Internet constantly strive to press something on the keyboard, walk around world wide web or play games. As you know, not always such accessibility information technologies has a beneficial effect on the younger generation, and often can even cause addiction comparable to a drug one.

It is further proposed to talk about how to block a computer from a child using the native tools of Windows systems and third-party software. We take Windows only as the most optimal example, since these systems are the most common in the post-Soviet space. In other operating systems, there are also analogues of the tools presented below, but there are slightly different specifics, although the principle of use, by and large, is the same.

Locking a PC or laptop from accidental shutdown

So, let's start with the simplest situation, when children constantly spin near a stationary terminal or laptop and try to press buttons on it that are interesting to them. It is quite natural that by chance a child can press the power button (and even hold it for a couple of seconds), after which the forced shutdown PC. How to block a computer from a child and protect yourself from such situations, I think, is already clear. To do this, you just need to configure the current power scheme so that the system does not respond to pressing the power button.

To do this, call necessary settings from the corresponding section in the "Control Panel" or through the RMB menu, opened by clicking on the battery icon in the system tray, for laptops. Next, go to the section on configuring the action of the power buttons and for all modes from the drop-down lists, set the option “No action required”, then just save the changes.

How to lock a computer from a child: actions with credentials and passwords

One more simple technique is to restrict children's access to the PC by creating a login password. The method, however, is far from the best, since you constantly have to log out of the system so that instead of the usual “Desktop”, a window requiring a password combination is displayed on the screen, however, this method will come in handy for many.

To perform the required actions, enter the section for changing your account by clicking on the avatar in the Start menu or by calling it from the Control Panel, then create and confirm a password. In Windows 10, similar steps can be performed in the accounts section, which is located in the options menu.

Accordingly, you need to come up with a fairly complex combination so that the child cannot pick it up. But do not forget to write it down somewhere, otherwise, if you lose your password, you yourself will not enter the system.

Now it remains just to log out of the system, using, for example, logging out or changing the user through the Start menu or choosing a similar action using the Alt + F4 combination.

If you have questions about how to lock the computer from a child when you turn it on, this technique is optimal. It is clear that in the absence of a password, it will be problematic to enter the system, however, if you know how to reset your password, this can be done quite simply. But here you just have to hope that your child does not have such knowledge.

Methods for quickly blocking access to a PC

Now let's see how to lock the computer from a child with another method, assuming that you have created a password. Logging out of the system is completely optional. You can quickly lock the terminal by pressing the Win + L keys. After that, to log in to the system, as in the previous case, you will need to perform authorization.

You can also use a special command.

Through the PCM free space"Desktop" select the item to create a shortcut, in the object field, enter Rundll32.exe user32.dll, LockWorkStation and give an arbitrary name. Double clicking on it will start blocking.

You can use the most rough method. Call the "Task Manager", go to the users tab, select the required profile and, through RMB, activate the option to disable it.

How to lock the keyboard on the computer from children?

The previous methods, although they look quite effective and relevant, are in some ways very cumbersome. But imagine that you are watching a movie, and the child constantly clicks on the keyboard and at one “perfect” moment something turns off. What will you do? V Windows Tools no keyboard lock. Therefore, the easiest way is to use the small portable KeyFreeze program from BlueLife.

After the first start, do not be surprised that the blocking will happen automatically after a couple of seconds. An application icon will appear in the system tray with an additional notification of the key combination used to unlock it. Unlock the keyboard, enter the program options, and then, say, change the standard combination to any other and do not forget to turn off the display of information windows. You can also specify the required time interval before the keyboard locks.

Note: to block at all levels, including the keyboard, shutdown, system boot, mouse, disk drive, etc., it is best to use the Block utility, which is completely Russified. You can deal with it quite elementary even without a detailed description.

What do you need to know about parental controls?

However, Windows has special function parental controls, which allows you to limit the work of children at the computer, protect them from visiting unwanted sites on the Internet, prohibit them from playing games, etc. This tool not only has a very flexible settings, but also allows you to track all the actions of the child if he worked on a PC or laptop in your absence.

To take advantage of all the features of this set, in the appropriate section of the "Control Panel" (for Windows 7 and below) or in the account management section (item "Family and other users") in the options menu (for Windows 8 and 10), create for the child new account.

When filling out the form, you will need to enter standard data. Pay attention to the indication of the date of birth! If the system determines that the child is under eight years old, enhanced security settings will be enabled automatically.

Restrictions for a child

Finally, let's see how to block websites with unwanted content from children on the computer and perform additional settings for the created account. For web content, the system will automatically enable the appropriate content filter by default. However, this jurisdiction does not include social networks in which modern children can sit for days on end.

To restrict access, use the restriction settings form, and then in the web browsing section, set the site addresses manually.

If you are faced with the problem of how to block a game from a child on a computer, use the applications, games and multimedia section in the settings, where you can independently specify allowed or prohibited programs.

As another limitation, you can set a timer for working at the computer by specifying the allowed hours in the options. In general, there are plenty of settings here, and dealing with them is quite simple even with a minimum level of knowledge.

In this article, we will talk about how you can lock the keyboard on a laptop. Ask why? In fact, there are many reasons. For example, in order to “protect” a laptop from children who, while playing with the device and pressing the buttons, can open some program or accidentally delete important files. Or someday you want to connect an external keyboard. Then it is better to turn off the regular one in order to exclude random clicks. It also happens that some keys on the keyboard begin to stick. As a result, working with a laptop becomes incredibly difficult and inconvenient. Only blocking it can help.

Quite often it is necessary to disable the keyboard for a while. It’s even more accurate to say not to disable, but to block its capabilities. For example, you need to leave the room, but there remains a child who is not averse to clicking on the buttons. Maybe there is a cat in the house that loves to lie and bask right on the laptop. Including on the keyboard itself. There can be many situations. What unites them is that you need to turn off the working panel in order to avoid various troubles.

In such cases, ways to lock the keyboard on a laptop through various key combinations are ideal.

As you can see, using the keys you can easily and quickly block the input device. True, it is necessary to mention the methods of unlocking. As mentioned above, in some cases it is simply necessary to enter the password for the user account. You can also return the keyboard to a working state by pressing the Fn + NumLock keys.

For reference! If you can’t unlock the keyboard in any way, then there may be some reason for everything malware. You should pick up the mouse and run anti-virus software.

Blocking programmatically?

It's no secret that there is a variety of software for working with the keyboard. Naturally, with its help, you can easily block the input device. Among the most convenient for "using" programs:

• childlock;
• block.

They are easy to use. In short, we will talk about how to lock the keyboard on a laptop using each program.

This is the most popular program for blocking. Works even on old ones windows versions. For example, on XP. To use it to block an input device:

1. Download and run setup file. Do not forget to mark the necessary options, select the correct directory where the program is installed.
2. After the installation process is completed, you need to find the application icon on the taskbar in the lower right corner. Click on it with the right mouse button or touchpad.
3. Next, select the item "Lock keyboard".

To enable the laptop keyboard, you just need to click again and uncheck it.

child lock

Good and "easy" program. With its help, you can also lock the keyboard on the laptop in a few clicks.

1. Download, install and run the program.
2. A window will open through which you can activate various functions. We need a "Lock" item. Clicking on it will disable the keyboard and mouse buttons. In this case, the cursor can be moved.
3. You can also click on "Autolock". The automatic keypad lock mode is activated. The input device will work only after ten minutes.

A very easy-to-manage program, which, by the way, also has a Russian-language interface. The app works with system utilities, which are responsible for the keyboard, mouse, and shutting down the computer, etc. However, some antivirus software reacts negatively to it. Therefore, when working with it, you may need to disable the firewall and firewall.

All that is required is to select the "lock the keyboard" option and enter the password. You will need it later to unlock it.

Physical shutdown

Not very convenient, but still an effective way to lock the keyboard is to physically turn it off. Typically used when the input device needs to be replaced or the keys need to be cleaned.

TO motherboard The keyboard is connected via a special cable. Just to get to him. Therefore, we turn off the laptop, carefully trying not to damage anything, open the case. We find the desired cable and disconnect it.

However, if the laptop is under warranty, then it is not recommended to use this method of blocking and disabling the keyboard. The fact is that there is a big risk of damaging the seals, and then you can forget about the free warranty service at the service center.

By the way, many users resort to via a cable in order to connect an external keypad. At the same time, they do not take into account that this will deprive the device of some advanced functionality provided by the standard input device. Indeed, on the keyboards of many laptop models there are “hot” keys for turning on / off Wi-Fi, adjusting the sound volume, screen brightness, etc.

What if you have a MacBook?

Locking the keyboard or logging in on a MacBook is a little more difficult. The key combination Windows + L, which is familiar to PCs and laptops with Windows, does not work here. How to be? You need to create a service. With its help, it will be possible to block the MacBook by pressing the desired keys. For this:

1. Open "System Preferences".
2. Next, go to the "Keyboard" module. Then click on Keyboard Shortcuts.
3. Select "Services" from the list on the left.
4. Then we move to the right side of the window. In the General category, click on Lock Mac.
5. An Add Combination button will appear. You need to click on it.
6. Now you need to enter a key combination. By analogy with Windows + L, you can type command + L. But sometimes this combination is already taken and used in other poppy programs. Better to type command+control+L.

That's all. you installed certain combination keys and assigned to it the function of transferring the macbook to the "login" mode. This will protect the gadget's keyboard from unauthorized pressing and operation in your absence.

The keyboard is the main input device for information on a computer. Although it can easily be replaced with a mouse, . But more often there are cases when it needs to be blocked. Parents suddenly entering the room or a cat rushing across the table, or a younger brother who strives to sit down at the computer, as soon as you move away for half a minute. To protect your PC, we will tell you how to block the computer keyboard, which key combination is used for this.

Lock the computer with a keyboard shortcut

To lock your computer keyboard, press the key combination Win + L. The computer will go to the account password entry screen. This method not only blocks the keyboard, but also hides what is happening on the monitor, which is very convenient during the intrusion of a stranger into your personal space. But for the method to work, you need to create account in Windows and protect it with a password.

To unlock the computer after locking it using this method, you must re-enter the password.

The easiest way to lock your computer keyboard

Unplug the keyboard cord from the computer. This is the simplest and safe way. Of course have various programs, allowing you to programmatically block the keyboard, but while you search for them on the Internet, download them, you will still pick up new problems. So if you need to separately lock the keyboard, just disconnect it from the computer.

A radical way to lock the keyboard

You can uninstall the keyboard drivers in the manager Windows devices. After that, the keyboard will stop working, but restoring it may not be so easy, so we do not recommend this method.

• Go to Control Panel - Device Manager. Select "Keyboards" in it.
• A menu will open with installed keyboards. Right click on the keyboard and then "delete".

By blocking the keyboard in this way, you will make life difficult for other users, any novice user will not understand what's going on. But usually, to restore the drivers, you need to reconnect the keyboard to the computer and it will offer to find and install drivers for the new device.

These are all the ways we would like to tell you about. Use the computer, and especially the keyboard, only for good. And be sure to block it if someone decides to use it to the detriment.

Keypad locking is a simple process in itself, it will not take much of your time. And unlocking the keyboard will also be quick and easy.

In the process of working on a PC, we sometimes need to lock the keyboard. This becomes necessary for various reasons, the main one is the presence in the house of a small (or not so) child who perceives the keyboard keys as one of the funny toys. Your cat, who loves to sleep on the keyboard, can also do a lot of harm by pressing and activating hundreds of hot keys on the computer. Blocking also does not hurt if you decide to rid the bowels of the keyboard from accumulated dust and crumbs while watching a movie.

There are several ways to activate the keypad lock. The first thing that comes to mind is to pull the wire out of the input on the computer. We would strongly discourage such radical method, because it can damage the port controller and, as a result, the need to replace the keyboard or mouse. Visitors to various forums are often advised to use the Win + L key combination, which, when pressed, turns on the lock of the entire system. It works and it's safe, but not very productive if the computer is running in this moment movie or music player running antivirus check or cleaning the system. Not every keyboard has a deactivation button, especially since a laptop does not have it. Therefore, we suggest that you apply one of the best methods:

1. Use the capabilities of your computer;
2. Install a special blocking program in a minute.

Built-in lock mode

If you do not trust the downloaded programs, then a function for enabling blocking is provided for you on your computer. Press and hold to activate right button Shift (the one under Enter) for 8 seconds. After that, a window of the “Input filtering” mode will open in the corner of the screen. By default, after pressing OK, only partial keyboard lock will be enabled - the system will not respond to short or repeated key presses. But in the same window, you can configure the Sticky Keys mode by clicking the Options button and selecting the Sticky Keys option in the window that opens. You can independently choose the conditions for activating the sticky keyboard mode (for example, assign hot keys) and the mode activation sound by clicking the Settings button in the sticky mode block. This option is present on any computer, both desktop and laptop. It is convenient for those who like to play video games that require only a mouse, since only the keyboard is blocked.

Keyboard lock programs

enjoy special program much more convenient, because it can be easily installed in a convenient place (shortcut on the desktop, in the menu quick access, at startup) and activate in a second with one double tap mice. The most common programs are:

• BLOCK
• Toddler Keys

BLOCK - Russian program, very convenient and easy to use. You can download it on the official website http://grem.net.ru/soft.html for free. In this case, it is best to download the archived version of the program. When you open the archive on your computer, you will see two files - Block (the program that launches the block) and Opt (the personal tuner). To begin with, you will need an Opt file to set the parameters of the program. Here you can select a list of what you want to block. You can stop the keyboard, mouse, shutdown button, CD drive, of course, it is possible to select several or all devices at the same time. You can also set up auto-lock if you do not work on the computer for a specified amount of time. In order for the lock to be stopped, you will need a password - do not choose too complex, when the keyboard is stopped, its recovery is difficult. To enter a password, click on the Set button. New password and enter the combination in the white field. As soon as you want to work on the computer again using the keyboard, just type this combination on the keys. In principle, the program can be activated by hotkeys, for this you need to click the Select buttons to enable blocking and define launch keys, and, as we have already said, Block is activated by double-clicking on the shortcut in any convenient menu. Another important option is sound. If you need a key lock on/off signal, you can also install it.

Toddler Keys is a foreign analogue of BLOCK, similar to it like two drops of water: it is activated by double-clicking or hotkeys, allows you to set up a list of devices blocked on your computer, set special sounds. The password lock is also turned off, the nuance is that the program does not read Cyrillic, and if you accidentally forget to switch the keyboard layout, it will be problematic to start it. But such cases can always be avoided simply by using a digital cipher.

We have offered you a choice of several ways to temporarily disable the keyboard, as well as the mouse and some other devices. We hope that you have found the best method for protecting your computer from erratic keyboard shortcuts resulting from unreasonable use.