How to activate Windows7 so that activation never fails. Windows activation key Windows 7 license number

Many people are prompted to read this material by a very standard and common situation: you once bought a laptop with a licensed Windows 7 or 8 operating system installed. After a certain time, due to the need to reinstall Windows or for any other reason, you need the activation key that was indicated on the sticker , which is located on the bottom of the laptop, but over the months and years of use of the laptop, it has long been worn out or completely peeled off. What should I do?

If your PC is running Windows with an activated license key, then “getting” it from the operating system will not be difficult. If by icon My computer right click and open Properties, then below we will only see Product code, and not the activation key itself. It is also important to distinguish between what you need to get - just the code that was indicated on a special sticker or the code for Windows 8, which is in the computer's BIOS.

Screenshot of My Computer properties

For Win8 from BIOS using RWEverything

To extract the OEM license key Windows 8 From the BIOS of a laptop or desktop computer, we recommend that you familiarize yourself with it - in it we looked at how to use a program to get a key for Win8 from a new type of BIOS: UEFI. This method is also relevant for those who are trying to recover the key if another OS was installed instead of the licensed Windows 8 “from the store”.


Screenshot of the RWEverything program

Windows activation key in AIDA64

If you need an activation key for an installed and working system, you can use the program we are already familiar with to fully diagnose your PC - go ahead, get acquainted, download and install. Then run the program and open the tab operating system. In the section License information in the field Product Key and the required Windows activation code will be indicated.


Screenshot of the AIDA64 program

In AIDA64, as in RWEverything, you can see the key hardcoded into the BIOS. To do this, go to the tab System board, then ACPI. In the section Description of the table we'll find MSDM and in the field SLS Data The 25-character Windows activation code we need will be written.


AIDA64 screen

Finding an activation key via KeyFinder

A simple utility from Magical Jelly Bean. This small program does not take up much space and provides only the bare minimum of information, but that is exactly what we need. You can download KeyFinder from here (the official website of the developers), it is available in two versions - the free one is enough for us. Download, install, launch. In the left window, select the software for which you need to find out the activation key - in this case we are interested in Windows 7 Home Premium. CD Key and there is the required code.


Screenshot of KeyFinder

Instead of a conclusion

This list could be continued endlessly, since there are at least a dozen more popular utilities for solving the same problem, but I believe that the set provided will be enough for you. There are also various scripts on the Internet that use VBScript or PowerShell to extract keys without installing unnecessary programs. Everyone chooses the method that is more convenient for them.

Hello admin, tell me how to find out the Windows key, if it is not on the back of the laptop and this is the case on all new laptops.

When buying a laptop, the store told me that I didn’t need a Windows key, since I didn’t need to enter it anywhere. I have some kind of Windows 8 Single Language 64-bit Russian Region- (OEM) installed, and I’m also not supposed to have a disk from it. If Windows crashes, you can run the factory reset program and that’s it.
I also learned that if I want to install another Windows on my laptop, it’s unlikely to work and reinstalling the existing one myself won’t work either. And another important point - if I accidentally delete the hidden partition with factory settings during my experiments with reinstallations, then the laptop will be restored to me not under warranty, but for a couple of thousand rubles.

So I’m sitting and thinking, I paid 30 thousand rubles for the laptop, but it’s like it’s not mine. Find out the Windows key I can’t, I can’t install another operating system, they don’t give me a disk with Windows and drivers anymore, in short, use it for your health. It's all strange though! Gosh.

How to find out the Windows key

Hello friends! With a new laptop, you can do whatever you want and of course you can find out the key of Windows installed on it, but you need to do all this with skill. The sellers can also be understood, since many buyers, on the very first day of using a laptop, destroy everything with a hairdryer, and then, having played enough with ancient operating systems, they try to restore what they had, many do not succeed and they come to where the laptop was purchased and demand everything restored under warranty.

Therefore, before your experiments, insure yourself with modern data backup tools. You can back up all partitions of your hard drive to DVDs or a portable USB hard drive. You can learn how to create a backup of the entire laptop hard drive or just the operating system from our articles.
Note: Windows 8 Single Language 64-bit Russian Region (OEM) installed on your laptop is a normal basic Windows 8, but only with support for one Russian language. No, you can type in English, but the system control interface will always be Russian. Windows 8 Single Language (OEM) can be transferred to another computer and even upgraded to Windows Pro 8. If you want to reinstall the operating system on your laptop, then you can do it approximately like this - or like this -.

I will give two of the easiest ways to find out the Windows key. We will use the services of the ProduKey program and then AIDA64.

ProduKey software works quickly and without installation. You can download it on the official website

http://www.nirsoft.net/utils/product_cd_key_viewer.html#DownloadLinks

Click "Download links are on the bottom of this page"

If you have a 64-bit operating system, select "Download ProduKey for x64"

Below on the same page you can download the Russifier.

The program is downloaded in an archive, unzip the archive and run the ProduKey.exe file. In addition to the Windows key, you will find out all the keys for programs owned by Microsoft.

Find out the Windows key using the AIDA64 program

Let's go to the website of the developer of the AIDA64 program http://www.aida64.com/, click on the Download button.

Each licensed copy of the Windows 10 operating system has a unique key, which indicates the activation of the installed version. The key consists of 25 characters, including English letters and numbers. Without this code and entering it into the system, your OS will be available within 30 days from the date of installation. After this, the computer will remind you of the need to activate, and after a while it will stop booting altogether. Below you can read about how to find out the Windows 10 product key, what types of keys there are and what they are needed for.

There are two types of operating system serial numbers:

  • OEM key is “hardwired” into the motherboard memory by default, since the OS was installed by the manufacturer;
  • Product Key. This key applies to the installed digital version of the product.

Due to the differences between the two types of serial numbers, confusion can sometimes arise. For example, if you uninstall the pre-installed copy of the OS and then install your own version, the OEM and Product keys will not match.

Why do you need a key?

Before the release of the “ten,” Microsoft developers used a simpler method to determine a unique code. The serial number for the pre-installed version of the operating system was always located on a sticker on the back of the laptop or PC case. With the advent of Windows 10 and the spread of digital versions, it was decided to abandon this idea.

Now owners of the “Ten” have to use non-trivial solutions to determine the serial key. You will need the number if you decide to reinstall a licensed copy of the OS on your computer. When using a pirated version, this operation is not required, since activation is carried out using a special program. You can also purchase a Windows 10 license through the official Microsoft website.

How to check if Windows 10 is activated?

Before searching for the key in the system, check that your copy is activated. It's very easy to do. To resolve the issue, follow these steps:

  1. Right click on the shortcut "This computer" on the desktop and in the context menu, select .
  1. In the window that opens, you will see information about your system (technical data, performance assessment, etc.). In the subsection "ActivationWindows" there should be an inscription: "ActivationWindows done", as shown in the screenshot:

You can open the same window using the keyboard shortcut Win + Pause/Break

Now you know how to check whether the installed copy of the OS is activated. Now you can start searching for a license key for your Windows 10.

Where can I find my Windows 10 key?

You can find the activation key using standard OS tools and third-party programs. Let's look at all the methods in more detail:

  • VBS script;
  • extended command line (PowerShell);
  • ProduKey program;
  • ShowKeyPlus;
  • extract from UEFI;
  • applications for collecting system data.

Finding the key through scripts

This method looks at finding a license key using Visual Basic Script. It differs from the regular command line in that the result of the script is visualized in a separate window. You can download the script from . If you encounter any difficulties with the download, do not worry - you can create such a script yourself.

First you need to create a document in Notepad with the following. Then save the file to any location on your computer with .vbs resolution and any name in English. To change the extension, you must first save the text document and then change the resolution using the rename function. Next, you need to launch the file by simply clicking on it. The system should show the OEM key on the desktop in a separate window, as shown in the screenshot. Click OK, after which you will see more detailed information about the installed version of the operating system:

The method works for 32-bit and 64-bit systems, as well as for all versions of Windows 10, including Home and Pro.

PowerShell

The second way to obtain a key using the built-in functionality is to use the PowerShell command line, which is only available on Windows 10 (x64). With its help you will receive information about the Product Key, that is, the current OS version number.

  1. Launch Notepad and copy the text from . After that, save the file to any folder with the extension .ps. Now you need to run PowerShell as an administrator. To do this, go to the search and enter the name in English (1). Now right-click on the icon and select from the menu "Run as administrator" (3).
  1. In the command prompt window, enter the command Set-ExecutionPolicy RemoteSigned and press Enter on your keyboard. Next, you need to specify the path to the file with the extension .ps1. If you saved it directly to your desktop, the command will look like this:
C:\Users\your username\Desktop\winkey.ps1

The Installed Key line will indicate the 25-digit code of your operating system. You can save it to a separate text file. Now let's figure out where to check the serial number for the OEM version of the OS.

We take out the key from UEFI

This method will allow you to find the OEM Key.

  1. First, open the command line as an administrator:

At the command prompt, enter the combination and press Enter.

The same action can be performed via PowerShell. Open PowerShell again as described earlier and enter the command ( Get-WmiObject -query "select * from SoftwareLicensingService").

Now you know how to check your license using the built-in operating system tools. Let's move on to third-party tools.

ProduKey

To install the program, go to

Other applications

If you want to receive information not only about the OS license, but also about the entire PC, you can use one of the following programs:

  • AIDA 64;
  • Everest;
  • SIW and the like.

Software in this category allows you to find out everything about the software and hardware installed in your computer. The information also includes serial numbers. Finding them is not that difficult.

For example, let's take the program. On the main screen, tap the button OperatingSystem(1). On the right side of the program you will see SerialNumber(2). In a similar way, you can find the serial number through the other programs listed above.

Conclusions

There are numerous ways to find the Product Key or OEM Key of an installed operating system. The article describes everything so that the user can use it by choosing the method independently. If a method doesn’t work for you or you don’t understand the procedure for performing it, just move on to another! The easiest way is to use automated software such as ProduKey and others. More experienced users will easily cope with scripts and the command line (PowerShell).

Video instructions

It is not at all necessary to know the license code that was used to activate the operating system in Windows 10. OS activation, in most cases, is automatic. Despite this, for some reason many users want to find out how to find out the Windows 10 product key. This is an urgent task for users who were lucky enough to purchase a new device based on the “Ten”.

This article is a guide that provides information collected across the global network that will help you find out the license key used to activate Windows 10.

The instructions discuss all options for achieving the goal: both through tools integrated into the operating system (extended command line - PowerShell, a ready-made VBScrit script created to decrypt registry files in order to extract from there the key with which Windows 10 was activated), and using utilities from third-party developers (the ProduKey utility, developed by the creator of several dozen tiny information applications). It would be appropriate to mention such things as:

  • the reason why seemingly similar applications display different data;
  • a method for visualizing an OEM key in UEFI (applicable only for Windows 10 that was initially installed).

Users who acquired Windows 10 by upgrading from a licensed “seven” or “eight” do not need to know the licensed operating system - it activates independently upon first startup, if there is Internet access, or immediately after a connection to the global information network appears. In the case of a clean installation of the OS from bootable media, at the stage of entering the license code, you should click “I don’t have a product key,” which Microsoft writes in the text block.

Activation is automatically and irrevocably linked to the user's computer based on a unique identifier based on the hardware configuration of the equipment and linked to a Microsoft account. The password entry form is required to be filled out only for people who decide to purchase the Retail edition of the operating system. Owners of licensed versions of “seven” and “eight” should refer to the key that was used to activate these editions of Windows.

We look at the key via PowerShell

Let's start with an option to solve the problem without resorting to downloading third-party software. It involves using a tool integrated into the Windows 10 environment called PowerShell. There is no special command for extracting the activation code from registry files in encrypted form, but one of the enthusiasts wrote a script that runs in the Vbasic environment to solve this problem.

1. Download the finished script.

2. Using the search bar, call PowerShell with administrator privileges.

In the extended command line text field, execute “Set-ExecutionPolicy RemoteSigned”.

We confirm the launch of the command by clicking on the “Y” and “Enter” buttons.
We import the downloaded file by executing the line “Import-Module prodect_key.ps1”.
prodect_key.ps1 - here before the file name we write the full path to it.


We call the “Get-WindowsKey” command to export the key with its subsequent visualization, if you are not prompted to save the key in a text file.

The required information will appear in the last line of the command line.

Viewing keys in the ShowKeyPlus application window

The utility is notable for the fact that it displays the key of the operating system currently used on the PC, separately shows the UEFI key and can retrieve information about the license of any previous version of Windows, even if its files are located in the Windows.old folder. The program functions without installation into the system; it is downloaded from the resource at: github.com/Superfly-Inc/ShowKeyPlus/releases.

Using ShowKeyPlus is a pleasure: we launch the executable file and get all the necessary information.


  1. Installed Key - license key for running Windows 10.
  2. OEM Key - shows the pre-installed Windows key, if there was one, or a message that the OEM key is not provided.

This information can be exported to one of the supported text formats for archiving purposes. This is done using the Save button.

Here lies the secret of the fact that different programs display different information about the Windows 10 key: some read it from the registry (the key of the currently functioning operating system, while others export it from UEFI.

ProduKey app

Producey is a similar program to the previous one, the only task of which is to export and display the Product Key of the current Windows. You can download it from www.nirsoft.net/utils/product_cd_key_viewer.html. The utility works without installation; you can run it directly from the archive. After launch, the window displays the product ID, its key and name. The program is applicable not only to operating systems from Microsoft, but also to office suites and other software products of the same corporation.


Extracting OEM code from UEFI

Regardless of which OS currently controls your computer, if Windows 10 was installed on it when you purchased the device, the OEM key for it was embedded in the UEFI of the laptop or motherboard. To extract it, you need to call the command line and execute the line: “wmic path softwarelicensingservice get OA3xOriginalProductKey”.

If such a code is not present in UEFI, an empty line will appear on the screen, and if it is present, the OEM character sequence may differ from the activation key used in the current Windows 10. The OEM key can also be used to return the originally installed version of the operating system.

To solve the problem, there are several more common ones (for example, Speccy) and an equally large number of specialized programs, but the methods discussed are sufficient for any user.

How can I find out the activation key for my operating system? This question can arise only in two cases. The first is if you need to reinstall the system and you didn’t have the disk. If you have a laptop, then you couldn’t have a system disk, because... On laptops, Windows should already be installed. The license key is usually glued to the bottom of the case or embedded in the BIOS.

When buying a desktop computer, they also don’t always give you a disk with a distribution kit, but if they do, users often throw it away and only remember about it when it’s time to repair the computer.

And the second case is if you updated your system to Windows 10, from Windows 7 or 8, and you didn’t see any key, because it was installed automatically.

In general, it doesn’t matter how you installed the system or where the disk went, what’s important is that it’s not there, and there’s no activation key either. But there are no hopeless situations. And now we will make sure of this.

How to find out the operating system activation keyWindows

What is an activation keyWindows?

If your Windows operating system is licensed, then a special license key, or as it is also called, a product key, is used to activate it.

The activation key consists of 25 characters in the form of capital letters of the Latin alphabet and numbers, divided into 5 groups of 5 characters:

XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

Checking activation using the command line

To do this, you need to open a command prompt as administrator and type one of the commands below:

  • slmgr /dli— display information about the license.
  • slmgr/dlv— Displays detailed information about the license.
  • slmgr /xpr— display the activation end date.
  • vbs /rearm— activation reset, return to trial state.
  • vbs/ipk— installation of the product key.
  • vbs/skms— setting the KMS name or port.
  • vbs/ato- Windows activation.
  • vbs/upk— deleting the product key.
  • vbs/cpky— removing the product key from the registry (preventing theft).
  • At the moment we only need the first three commands.
  • If we write a command slmgr /dli and press the button Enter

A window like this will appear.

If you type the command slmgr/dlv and press Enter

A window like this will appear with more complete information.

To see the activation expiration date, type the command slmgr /xpr and press Enter

If you have a permanent license, the following entry will appear

Viewing the activation key on a laptop or computer with pre-installedWindows 10

If the activation key was embedded in the motherboard BIOS, then you can view it in the command line as an administrator. To do this you need to enter the line

wmic path softwarelicensingservice get OA3xOriginalProductKey

If you have Windows PowerShell, then the command should be like this:

(Get-WmiObject -query "select * from SoftwareLicensingService").OA3xOriginalProductKey

Save all this data in case you need to reinstall the system. It is better to do all these manipulations while your system is still in good condition, otherwise it may happen that you will no longer be able to find out your activation key.



2024 wisemotors.ru. How does this work. Iron. Mining. Cryptocurrency.