Quickly lock your computer Windows 7 keyboard shortcut. Locking the keyboard on a desktop computer and on a laptop

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

The computer can be controlled very easily using the keyboard.

Plus signs between the names of the keys mean that these keys need to be pressed 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 the current picture of your desktop to the clipboard. In order to save an image, for example, you can insert it into the Paint program using the insert command and save it 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 + Print Screen
Copy a picture of your active window to the clipboard

Win + 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 help in the current program

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

Individual combinations Windows keys 7:

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

Win+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 in the taskbar. Win+Right and Win+Lift move the window to the right and left respectively.

Allows you to "scan" the applications found 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 window of the corresponding application.

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.

Win + (+/-)

Allows you to change (increase or decrease, respectively) 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 use, how much RAM you have, your operating system 32 or 64 bit, you just need to click Win+Pause

Win+E– calling 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 it to a projector, or expand the image to several monitors)

Win+F– display of search results

Win+G– call gadgets on the desktop.

Leave your comments below.

Good computer knowledge to you.

Sincerely, Artyom Yushchenko.

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

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

A smart user, even before leaving the computer for a short time, will first of all simply block the monitor screen. There are several ways to lock your computer, thereby protecting against prying eyes and hands

SCREEN LOCK

The first method is to press the Win + L key combination on your keyboard. The second method is to press the key combination Ctrl + Alt + Del, and then the “Lock computer” button.

The third way is to create a shortcut on the desktop. To do this you need to do the following. On the Desktop, right-click and select “New” - “Shortcut” from the Explorer context menu.

In the “Specify the location of the object” field, type:

Rundll32.exe user32.dll, LockWorkStation

Enter the desired Shortcut Name and click the “Done” button.

A shortcut will appear on the Desktop for conveniently launching the function - locking the computer screen. The shortcut icon itself can be changed to your own.

How to use a keyboard shortcut to lock and unlock the keyboard on a computer?

1. The most common interface for connecting a keyboard to a computer is USB. Information transfer rates from peripheral device The computer has enough both via the USB 2.0 and USB 3.0 protocols, so there is no difference in which connector the keyboard is connected to.

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

   Turn off your computer and start booting it again;
   Immediately after the computer starts booting, press the DEL key to get into the BIOS settings;
   IN 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 the Enable position.USB Keyboard Support

   It is worth noting that users whose keyboard is connected to the motherboard via USB may have problems entering the BIOS on the computer boot screen 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 your computer using the PS/2 protocol

   the keyboard does not work on the 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 a peripheral and it does not work with booting Windows, 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, find keyboards among the available devices and expand the list with them. A connected keyboard that is having problems will have a circle mark on a yellow background with exclamation point. Select this keyboard by left-clicking on it, and then in the top menu, click Action Delete. Confirm that you want to remove the device from your computer’s memory and close Device Manager; keyboard does not work on computer
   Next, right-click the Start button and select Run;
   In the line that opens, write the command hdwwiz (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
   The system will search for new devices for some time, after which the NumLock on the keyboard will light up, signaling that the device has been found and is being installed;
   When the installation process is complete, 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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On the market today big choice various laptops. 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, faulty small children who like to click on the keys, spontaneous pressing of them, or simply external connection"claves".

How to lock the keyboard

There are several ways to disable a keypad. Let's look at some of them.

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

How to lock the keyboard on a laptop using the second method? Disable the keypad physically. Even an inexperienced user can handle this. The laptop keyboard is usually connected with a special cable to the motherboard. Therefore, carefully open the case without breaking the seal and disconnect the cable. If you break them through negligence, you may be left without free service if your computer breaks down.

The third blocking option is special programs. There are quite a lot 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 else can you lock the keyboard on a laptop? Using the popular Toddler Keys program. It is convenient because it works with all versions of Windows. We purchase the program and install it on the laptop. After launching it, 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. You can put a new one on top of the old keyboard and use it freely, without fear that the disabled buttons will be pressed or activated.

Please note the following: after installing the program, you must uncheck the boxes in the menu with the Disable Power Button and Lock Driver Doors items. If you ignore these settings, not only the keyboard is deactivated, but also the button to open and turn on the computer.

There is one more surprise when working with this program. If you double-click on the tray icon, it disables not only the keyboard, but the screen and mouse. To unlock, you must enter the password that appears on the monitor.

If there are small children in the house

If you often work on your home computer, but you have a toddler who is trying to help you write text in ICQ, delete a few files, or open a couple of windows, the question arises of how to lock the keyboard from children.

If the child is still small, then the laptop can be put on the table or on the closet. But over time, the baby will learn to pull up a chair and get everything he needs. Therefore, you need to know how to lock the keyboard on a laptop from a child.

Block program: protection from children's playful hands

Download the Block program. It is very easy to use, with a Russian interface, quick and discreet child locking, and flexible settings. The program can be easily removed from the tray. You can set a lock to boot the computer, and the baby will not even be able to turn it on. This program has shown itself to be excellent not only in protecting against children, but also against attackers trying to break into your computer and use your information.

Asus laptops

Asus laptops are also equipped. Therefore, you can try it in combination with Pause, F12, F7 or the + Fx set, where x can be any number from 1 to 12. Pay attention to the instructions for your computer - these combinations are often prescribed there.

If various hot keys and special programs do not help you, then go to the official website and download the user manual. If the keyboard is locked on Asus laptop and you cannot find a way out of the situation, contact the service technical support. They will tell you the correct code to save your laptop.

The touchpad is blocked, what should I do?

There are times when you accidentally blocked the touchpad. To return it to working condition, press F7 + Fn. An icon will appear on the screen.

Examine your laptop. Manufacturers often paint icons on keyboard buttons in the same color as the Fn button. Therefore, if you know the interpretation of these symbols, you can easily find any key combination - and the question of how to lock the keyboard on a laptop will quickly disappear.

One way to minimize this problem is to turn off your computer every time you leave your desk. 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 of 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 Windows desktop.

Manually locking your computer

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

• Menu selection Start teams Shutdown > Lock.

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

• Pressing the Windows logo key and the Windows key at the same time<L>.
• Pressing a key combination<Ctrl+Alt+Delete> and then click on the Lock computer option.

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

Automatic computer lock

There is nothing complicated about the blocking techniques described in the previous section; 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 the appointed place and only then remembers that he forgot to lock his PC, after which he begins to suffer from the thought that he left his computer unprotected.

To avoid such difficulties (not to mention possible penetration), it is better to configure the computer so that it is automatically locked after a certain period of inactivity on the part of the user. In previous Windows versions To achieve this behavior, you needed to use a screen saver, and Windows 7 is no exception. The required steps are given below.

1. Right-click on the desktop and select Personalization from the context menu to open the Personalization window.
2. Click the Screen Saver icon.
3. If it is necessary that after the PC has been idle for some time, 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 Start at login screen.
6. Click OK.

Computer lock keys

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

Next, this program displays a fake version of the Windows 7 Welcome screen and records the username and password entered by the user, after which the system's security is compromised. You can eliminate the possibility of falling for such a hacker trick 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. Below are the steps required to configure this behavior.

1. Click on the Start button, type command prompt, in the list of search results, right-click on the Command Prompt option 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 command control userpasswords2. A dialog box will appear Accounts users.
3. Go to the Advanced tab.
4. Select the Require CTRL+ALT+DELETE check box.
5. Click OK.