Computer keyboard lock combination. Enabling and disabling the keyboard on a laptop

Whether it's a mouse or a keyboard shortcut is better for a task, it all depends on what you prefer. But with frequent use of the laptop keyboard, the key combinations are quite convenient. In this article I will talk about my favorite keyboard shortcuts Windows 7 that help you work effectively with your Windows desktop. Some key combinations are inferior in speed to the mouse, but others simply have no graphical counterparts. Some key combinations work in Windows Vista and Windows XP, while others are only available in Windows 7.

1. Windows key + space. The Windows key combination (Win) + spacebar is used to quickly jump to the desktop. All windows open in Windows Applications become transparent, so you can see the desktop underneath. When the Windows key is released, open windows become visible again.
2. in+Home. This combination is handy for a quick job site cleanup. Press Win+Home and minimize all open windows except the currently active window.
3. in+number. The Windows + number combination opens the task corresponding to the number in the Windows 7 taskbar. The countdown goes from left to right. For example, by pressing Win + 2, we open the second task.
4. in+ (+ or -). This quick combination is handy for presentations and allows you to quickly zoom in on the screen. When you press the Windows key along with the + key, the entire screen is enlarged with each press. Conversely, in combination with the sign, the screen is reduced.
5. in+T. This keyboard shortcut is useful for quickly scrolling through various items on the Windows 7 taskbar. Pressing Win+T cycles through the items on the taskbar and displays the icons for each task item. If you need to select a task to work on, you can press the Enter key when the desired item is highlighted and go to the task.
6. Win+Left Arrow or Right Arrow. Although some such combinations have been previous versions Windows, these two combinations play perfectly new role in Windows 7. They allow you to quickly align windows to the left or right of the screen and return them to their original position.
7. Win+L. This keyboard shortcut is extremely handy for a quick screen lock. When you press Win + L, the desktop is locked and a registration window appears, in which you must enter a password to continue working.
8. Win+E. This combination is even faster than Windows startup Explorer by right-clicking on the Start button. Pressing Win+E launches Windows Explorer along with Computer view. It makes it easy to navigate system drives on the right side of the Windows Explorer window to search for the desired objects.
9. Win+P. When presenting at different models laptops, you need to find your own keys for each laptop model and external projector or monitor. The Win + P combination brings up the Presentation Display Mode window, which allows you to select only four image output modes: Computer Only, Duplicate, Extended or Projector Only (respectively, on the computer screen, duplicate on both screens, expand on both screens or only on the projector ).
10. Win+X. If Windows 7 is running on a laptop, this combination is especially useful. Pressing Win+X brings up Windows window Mobility Center, which allows you to manage a number of system settings, including sound volume, power plan, wireless network, external displays and external projectors. Windows Mobility Center is often configured by the hardware vendor

Greetings, my dear friend. In this article, I have prepared for you a small selection of keyboard shortcuts (so-called hot keys) used to control operating rooms. Windows systems.

The computer can be controlled very easily using the keyboard.

Pluses between the names of the keys means that these keys need to be clamped all together (combination).

Win+D and Win+M
Minimize all windows, Win + D when pressed again, allows you to restore all windows
Shift+Windows+M
Restore all windows after minimizing
Alt+F4
Close current window
Alt + Tab
Switch between open programs
Print Screen
Copy your current desktop picture to the clipboard. In order to save an image, for example, you can insert it into Paint program through the command to insert and save in the file menu.

P.S. The clipboard is a special area in the computer's memory that is used to temporarily store copied information. (Copy ctrl+c insert Ctrl+V)

Alt + PrintScreen
Copy the picture of your active window to the clipboard

Windows + E (Explorer)
Launching Windows Explorer

win + break
opening the System Properties window

Win+F (Find) search for files and folders (standard Windows search)

Win+R (Run)
opening the Run window

CTRL + Shift + Esc
Windows Task Manager

F1
call for help in current program

WIN
open the start menu in windows
Win+U
Utility Manager (Magnifier and On-Screen Keyboard)
Win+L
Lock the computer (exit to the “Login to Windows” screen)

Individual combinations Windows keys 7:

Ctrl+Shift+N
To create a new folder before the release of Windows 7, you had to do the following steps: Right Click->New->Folder. Now you can use Ctrl+Shift+N on your keyboard for this purpose. You can use this shorthand to create a new folder anywhere you can create one.

Windows+Space

This key combination minimizes all open windows and shows the desktop.

win+home

This shortcut minimizes all open windows except the active window.

Go to desktop

Lock PC

Arrows Win+Up/Down/Right/Left

These combinations allow you to use the arrows to move the window in the appropriate direction, win+down restores the window if it is maximized. Press again win+down minimizes it to the taskbar. Win+Right and Win+Lift move the window to the right and left, respectively.

Allows you to "cycle through" the applications that are on the taskbar.

Win+1, Win+2, Win+3…etc.

Pressing the Win key + the number corresponding to the application number on the taskbar will open and maximize the corresponding application window.

Shift+Win+1, +2, +3… etc.

This combination will not only open the corresponding application, maximize its window, but also open a blank window of the corresponding application, for example for MS Word it will be blank sheet new document.

Win + (+/-)

Allows you to change (enlarge or reduce accordingly) the scale of any image in the corresponding window.

Win+Shift+Left/Right

Combination Win+Shift+Left/Right, moves the active window to the left or right monitor (if you have dual monitors enabled).

win+pause

If you want to know information about your PC such as what processor you are using, how much RAM you have, your operating system 32-bit or 64-bit, all you have to do is click win+pause

Win+E- challenge Windows Explorer

Win+R- challenge command line(CMD)

Win+P- selection menu for output to 1-2 monitors (very useful when you need to show a presentation from a laptop and output to a projector, or expand the image to multiple monitors)

Win+F- output search results

Win+G- call gadgets on the desktop.

Leave your comments below.

Strong computer knowledge to you.

Sincerely, Artyom Yushchenko.

One way to minimize the mentioned problem is to turn off the computer every time you leave your workplace. In this case, a potential spy, if he wants to get to protected files, will have to go through the login procedure. Obviously, this method is very impractical and inconvenient.

Is there a more convenient way? Of course, it consists in blocking access to the computer before leaving the workplace. In this case, anyone who wants to use the computer will be forced to enter a password to gain access to the desktop. Windows table.

Locking the computer manually

Windows 7 offers three ways to lock your computer before you leave your desk.

• Select Start menu command Shut down > Block.

If you regularly need to lock your computer, consider turning the button with the Shut Down command into a button with the Lock command.

• Simultaneously pressing the key with Windows logo and keys.
• Pressing the key combination and then clicking on the Lock the computer option.

If you use any of these methods, then the Windows registration screen appears. It is important to note that it displays the word “Blocked” under the username.

Automatic computer lock

The blocking techniques described in the previous section are straightforward; the main difficulty is to remember the need to use them. For example, if you are late for a meeting or meeting, who will remember to lock the computer? In such situations, it usually happens that a person comes to a designated place and only then remembers that he forgot to block his G1K, after which he begins to suffer from the thought that he left his computer unprotected.

In order to avoid such difficulties (not to mention possible penetration), it is better to configure the computer so that it is blocked automatically after a certain period of inactivity from the user. Previous versions of Windows required the use of a screen saver to achieve this behavior, and Windows 7 is no exception. The required steps are listed below.

1. Right click on the desktop and select in context menu Click Personalization to open the Personalization window.
2. Click the Screen Saver icon.
3. If it is necessary that after the PC has been idle for a while, the screen saver, select it from the Screensaver list.
4. In the counter field, specify the idle interval (in minutes) after which Windows 7 should automatically lock the PC.
5. Check the box next to the Start with login screen option.
6. Click the OK button.

Computer lock keys

Protecting a user account with a password in Windows 7, although a great idea, still does not give a 100% guarantee. Hackers are a very resourceful bunch, and some of the smartest of them have already figured out how to crack the account password system. Their trick is this: they install a virus or Trojan horse-type program on the system (usually with the help of an infected email or a malicious website) that loads itself when the user turns on the computer.

Next, this program displays a fake version of the screen hello windows 7 and records the username and password entered on it by the user, after which the system's security is compromised. You can eliminate the possibility of falling for such a hack in Windows 7 by configuring the system so that users are required to press a key combination before logging in.

Pressing this keyboard shortcut will ensure that the actual Windows 7 Welcome screen appears. The following are the steps required to configure this behavior.

1. Click the Start button, type command prompt, right-click Command Prompt in the list of search results, and select Run as administrator from the context menu. The User Account Control dialog box appears. Enter your credentials in the User Account Control window.
2. In the command prompt window, enter the control userpasswords2 command. The User Accounts dialog box appears.
3. Click the Advanced tab.
4. Check the box Require CTRL+ALT+DELETE.
5. Click the OK button.

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How to lock your computer screen in Windows 7

Most computer users (including office workers) rarely worry about the safety of confidential information, leaving the computer to smoke or drink coffee, while leaving a lot of documents and other files open on the desktop.

But at this time, any employee can approach an unlocked computer and peep, and in the worst case, copy valuable information.

A smart user, even before a short break from the computer, first of all, will simply block the monitor screen.

There are several ways to lock the computer, thereby protecting confidential information from prying eyes and hands.

First way:

Press the key combination Win + L.

Second way:

Press combination Ctrl keys+ Alt + Del, and then click on the "Lock Computer" button.

Third way:

Create a desktop shortcut. For this:

1. On the desktop, right-click and in the context menu of the explorer select the menu "Create" - "Shortcut"

2. In the "Specify the location of the object" field, type: rundll32.exe user32.dll, LockWorkStation and click "Next"

3. Enter the desired Label Name and click the "Finish" button

A shortcut will appear on the desktop to launch the computer screen lock function. The shortcut icon itself can be changed to your own.

Thank you for your attention!

liwihelp.com

Windows hotkeys

Greetings, my dear friend. In this article, I have prepared for you a small selection of keyboard shortcuts (so-called hot keys) used for control in Windows operating systems.

The computer can be controlled very easily using the keyboard.

Pluses between the names of the keys means that these keys need to be clamped all together (combination).

Win + D and Win + M Minimize all windows, Win + D when pressed again, allows you to restore all windows

Shift+Windows+M

Restore all windows after minimizing

Close current window

Switch between open programs

Copy your current desktop picture to the clipboard. In order to save an image, for example, you can insert it into the Paint program through the paste and save command in the file menu.

P.S. The clipboard is a special area in the computer's memory that is used to temporarily store copied information. (Copy Ctrl+C, paste Ctrl+V)

Alt + Print Screen Copy the picture of your active window to the clipboard

Win + E (Explorer) Launch Windows Explorer

Win + Break to open the System Properties window

Win + F (Find) search for files and folders (standard Windows search)

Win + R (Run) to open the Run window

CTRL + Shift + Esc Windows Task Manager

F1 call help in the current program

WIN to open the start menu in Windows

Utility Manager (Magnifier and On-Screen Keyboard)

Lock the computer (exit to the “Login to Windows” screen)

Individual Windows 7 key combinations:

Ctrl+Shift+N To create a new folder before the release of Windows 7, you had to do the following steps: Right click->New->Folder. Now you can use Ctrl+Shift+N on your keyboard for this purpose. You can use this shorthand to create a new folder anywhere you can create one.

This key combination minimizes all open windows and shows the desktop.

This shortcut minimizes all open windows except the active window.

Go to desktop

Lock PC

Arrows Win+Up/Down/Right/Left

These combinations allow you to use the arrows to move the window in the appropriate direction, Win+Down restores the window if it is maximized. Pressing Win+Down again will minimize it to the taskbar. Win+Right and Win+Lift move the window to the right and left, respectively.

Allows you to "cycle through" the applications that are on the taskbar.

Win+1, Win+2, Win+3…etc.

Pressing the Win key + the number corresponding to the application number on the taskbar will open and maximize the corresponding application window.

Shift+Win+1, +2, +3… etc.

This combination will not only open the corresponding application, maximize its window, but also open a blank window of the corresponding application, for example, for MS Word it will be a blank sheet of a new document.

Allows you to change (enlarge or reduce accordingly) the scale of any image in the corresponding window.

Win+Shift+Left/Right

The combination Win+Shift+Left/Right, moves the active window to the left or right monitor (if you have dual monitors enabled).

If you want to know information about your PC such as what processor you are using, how much RAM you have, whether your operating system is 32 or 64 bit, you just need to press Win+Pause

Win + E - call Windows Explorer

Win + R - call the command line (CMD)

Win + P - selection menu for output to 1-2 monitors (very useful when you need to show a presentation from a laptop and output to a projector, or expand the image to multiple monitors)

Win + F - display search results

Win + G - call gadgets on the desktop.

Leave your comments below.

Strong computer knowledge to you.

Sincerely, Artyom Yushchenko.

Rate Note: (Average: 5.00 out of 5)

mstreem.ru

Secure keyboard lock on a computer - Comp-Genius.ru

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 a drastic method, since it can lead to a breakdown of 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, a virus check or system cleanup is in progress. 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. To activate, you must press and hold the right Shift button (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

Using a special program is much more convenient, because it can be easily installed in a convenient place (shortcut on the desktop, in the quick access menu, in the start) and activated in a second with one double click of the mouse. The most common programs are:

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, you can 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, with the keyboard 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 for turning on the block and define the launch keys, and, as we have already said, Block is turned on 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 you to protect your computer from erratic operation of keyboard hotkeys as a result of unreasonable use.

comp-genius.ru

How to lock the keyboard on a laptop. Ways to block it

There are a wide variety of laptops on the market today. They are very easy to use and compact. But quite often, users have a question, is it possible to lock the keyboard on such a device? There are plenty of reasons for this. For example, a malfunctioning laptop keyboard, small children who like to click on keys, spontaneous pressing of them, or simply external connection"claves".

How to lock the keyboard

There are several ways to disable the keypad. Let's consider some of them.

by the most simple method keypad lock is the use of various key combinations. For example, the combination of the Win + L buttons disables it. You can remove the ban simply by entering the user's password or by simply pressing the NumLock + Fn keys. This combination depends on the brand and manufacturer of the laptop. Some models have programs that support various button combinations. Fn + F6, as well as Fn + F11, may turn out to be workable. The most common mistake is turning on the number pad using combinations, which completely blocks character input. Therefore, you need to be more careful.

How to lock the keyboard on a laptop in the second way? Disable the keypad physically. Even an inexperienced user can handle it. The laptop keyboard is usually connected with a special cable to motherboard. Therefore, carefully open the case without breaking the seals, and disconnect the cable. If you nevertheless violate them by negligence, then you can be left without free service when your computer crashes.

The third blocking option is special programs. There are quite a few of them, you can buy them in stores and online, where they are freely available. You can download programs from various sites, but be careful not to pick up a virus or trojan.

How to lock the keyboard on a laptop is still possible? With help popular program Toddler Keys. It is convenient because it works with all Windows versions. We purchase the program and install it on a laptop. After its launch, the TK icon is visible in the tray. You should right-click on the icon and select the Lock Keyboard command in the context menu that appears. That's all. On top of the old keyboard, you can put a new one and use it freely without fear that the buttons of the disabled one will be pressed or triggered.

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, there are various programs that allow you to programmatically block the keyboard, but while you are looking for them on the Internet, downloading 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 Windows Device Manager. 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.

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how to lock and unlock the keyboard on a computer with a keyboard shortcut?

1. The most common interface for connecting a keyboard to a computer is USB. Transfer rates from peripheral device the computer has enough, both through the USB 2.0 protocol and through USB 3.0, so there is no difference in which connector to connect the keyboard to.

   If the USB keyboard does not work when you turn on the computer, you need to do the following:

   Turn off the computer and start downloading it again;
   Immediately after the computer starts to boot, press the DEL key to get into the BIOS settings;
   AT BIOS settings you need to find the item USB Keyboard Support or Legacy USB (depending on which version of the basic software used in your motherboard). This item should be switched to Enable.USB Keyboard Support

   It is worth noting that users whose keyboard is connected to the motherboard via USB may have problems getting into the BIOS on the boot screen of the computer if using old version basic software. In this case, you need to find a keyboard with a PS / 2 connector or use the appropriate adapter.
   What to do if the keyboard does not work on a computer using the PS / 2 protocol

   the keyboard does not work on a computer using the PS / 2 protocol Keyboard manufacturers are trying to move away from the PS / 2 connector, abandoning it in favor of USB. It is very difficult to find a keyboard with a PS / 2 connector on sale, but if you come across such peripherals and it does not work with Windows boot, most likely the problem is related to the drivers. To make the keyboard work, you need to do the following:

   Right-click on the Start menu and select Device Manager;
   Next, among the available devices, find keyboards and open the list with them. A connected keyboard that is having problems will have a circle mark on a yellow background with an exclamation point. Select this keyboard by clicking on it with the left mouse button, then in the top menu, click Action Delete. Confirm the desire to remove the device from the computer's memory and close the Device Manager; keyboard not working on computer
   Next, right-click on the Start button and select Run;
   In the line that opens, write the hdwwiz command (using virtual keyboard) and click OK, after which the Hardware Installation Wizard will open;
   Click Next and select Search and automatic installation equipment; The keyboard on the computer does not work: what to do
   For some time, the system will search for new devices, after which NumLock will light up on the keyboard, signaling that the device has been found and installed;
   When the installation process is completed, you can use the keyboard.

   It is worth noting that a similar problem with keyboards connected via the PS / 2 protocol most often occurs due to an error when installing the i8042prt.sys or kbdclass.sys driver.
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