What is a product key? How to activate Windows 7 so that activation never fails. Windows activation key in AIDA64

Windows 7 activation failed - No problem! If your Windows 7 activation has failed, your trial period has expired, or you simply don’t know how to activate Windows 7, there is a very simple and reliable way, and absolutely free. On this moment There have been enough methods for activating the seven, among which specially written programs, such as the Windows 7 maximum activator, have occupied a special place. Using them is quite trivial and the Windows 7 activation process follows an algorithm in several stages. Typically, activating Windows 7 takes no more than five minutes, and when using some activators, even less than a minute. As a rule, most people want everything at once, so many will be most interested in the Windows 7 maximum activator, why do we need stripped-down Windows when the maximum version with all the bells and whistles is freely available. It’s easier to activate Windows 7 Ultimate using the same techniques and use the operating system without restrictions. To download the Windows 7 maximum activator, you need to disable the antivirus, because any activator is essentially a crack and of course windows developers made sure that their product was sold and not used for free, which is why the most famous Windows 7 activators are included in the antivirus blacklists. In order to successfully activate Windows 7 and subsequently not lose activation, you must correctly perform manipulations for each individual activator. Read the descriptions carefully and remember that failure to follow the instructions for installing activators for Windows 7 will not solve the activation issue or may even disrupt the operation of the system, for which all responsibility rests with you.

Windows Loader Activator by Daz

One of those few programs that everyone should have in stock for a rainy day. Windows user 7. Windows Loader allows you to activate almost any edition of the Windows 7 operating system with the click of one button - from Starter Edition to advanced Windows versions 7 Ultimate and Enterprise, including 32 and 64 bit platforms.
Download activator Windows Loader by Daz 2.2.1. detailed instructions.

Video instructions for activation

Please also pay attention to this: in the descriptions of many activators there is often a promise that the system will be verified for authenticity and the activation will not fail. Yes, this is true, but not entirely, the fact is that Microsoft is constantly monitoring new ways to bypass legal activation, and improving its products to detect such facts. Specifically: its “important” security update for Windows KV971033. This is the license authentication (activation) file. So if today your OS easily passes all authentication checks, then tomorrow after the next update KB971033, your Windows 7 activation may well fail. Well, here we come to what needs to be done to ensure that Activation never fails:
To do this, go to the uninstall programs window:
Control Panel > Programs > Programs and Features. At the top left, click on “view installed updates”:
In the next window we look for installed update KV971033, if it exists, click on it with the mouse (select it) and click on “delete” at the top.
In principle, that’s it, you can run the activator you selected and downloaded for Windows 7. But in order to ensure that the activation of Windows 7 never fails, you need to do the following (either before activation or after activation, it doesn’t matter):
Option 1: You can disable updates altogether in Windows Update, then activation will certainly NEVER fail. Or at least turn it off automatic update: center Windows updates> customize settings > and select "download updates, but I decide whether to install them." Then, when installing updates, you need to monitor and prevent the installation of KB971033. To prevent the support center from bothering you with messages about disabled updates, check the “do not notify” box.
Option 2: If the system prompts you to install updates (there should be a command in advance “download updates, but the decision to install is made by me”), or go to the update center yourself, start searching for new updates, then select the update KV971033, right-click on it, context menu Select "hide update".
All! Update Center will ignore the unfortunate update. You can put the command about automatic installation updates in the update center.

In the next window:

How to check activation.

Computer > System Properties (top). At the bottom of the window there should be an inscription: Windows activation completed:

Activating Windows 7 without activator and entering keys

Very interesting way, in which Windows 7 is activated without using an activator and without entering keys. This approach allows you to extend the trial of using the operating system to 120 days, which allows you to gain time for searching and entering license key, a suitable activator or purchasing genuine Windows 7. This method is relevant for activating Windows 7 of any version and is recommended for use on OSes whose 30-day trial period has not expired, otherwise you will still need to enter a license key for Windows 7 or use activators.
It is known that after Windows installations 7 works in evaluation mode (trial), which lasts for 30 days, so it would be advisable to activate Windows 7 without entering keys at the end of the trial period, for example on the penultimate day.

Instructions for Windows activation 7 without activator and key entry:
We launch the “Start” menu and enter the “cmd” command in the request field, right-click on the icon of the found program and select “Run as administrator”, after which you should start a command line interpreter, i.e. black window.
In the window that opens, you need to enter one of two commands: rundll32 slc.dll,SLReArmWindows or slmgr.vbs /rearm then confirm by pressing the “Enter” key and restart the computer.

If after a reboot you see a reset trial in the properties, then you did everything right. You can repeat this procedure for activating Windows 7 without an activator and entering keys, or rather extend the trial, four times. To obtain a license copies of Windows 7, this method will not work, which means there is a need to use keys or activators, one of the most promising of which is the Windows 7 Loader eXtreme Edition activator, as well as activators from Daz and Khazar.

Lists of keys for Windows 7

If for some reason your computer brand is not on the list, but you know that you have, for example, Windows 7 Ultimate installed, then feel free to use the keys for Windows 7 Ultimate.

Keys for Windows 7 ULTIMATE (OEM-8992662)
FJGCP-4DFJD-GJY49-VJBQ7-HYRR2 – ACER/GATEWAY/PACKARD
VQ3PY-VRX6D-CBG4J-8C6R2-TCVBD – ALIENWARE
2Y4WT-DHTBF-Q6MMK-KYK6X-VKM6G – ASUS
342DG-6YJR8-X92GV-V7DCV-P4K27 – DELL
9CW99-79BBF-D4M3X-9BK9M-4RPH9 – FUJITSU
MHFPT-8C8M2-V9488-FGM44-2C9T3 – HP
6K2KY-BFH24-PJW6W-9GK29-TMPWP – LENOVO/IBM
49PB6-6BJ6Y-KHGCQ-7DDY6-TF7CD – SAMSUNG
YJJYR-666KV-8T4YH-KM9TB-4PY2W – SONY
2WX6M-X2HKM-86X8X-2QD44-F3FGJ – ?????
78FPJ-C8Q77-QV7B8-9MH3V-XXBTK – ?????

Windows 7 ULTIMATE E key (OEM-8992662)
278MV-DKMGJ-F3P9F-TD7Y3-W6G3M – HP/COMPAQ

Keys for Windows 7 PROFESSIONAL (OEM-8992671)
YKHFT-KW986-GK4PY-FDWYH-7TP9F – ACER/GATEWAY/PACKARD
4CFBX-7HQ6R-3JYWF-72GXP-4MV6W – ALIENWARE
2WCJK-R8B4Y-CWRF2-TRJKB-PV9HW – ASUS
6BJ27-DVBFF-VKQC8-7JPQP-TJKYY – DEALIN
32KD2-K9CTF-M3DJT-4J3WC-733WD – DELL
PT9YK-BC2J9-WWYF9-R9DCR-QB9CK – FUJITSU
2QTV2-3CMPP-FQBYK-GRD62-D7XMW – HCL
74T2M-DKDBC-788W3-H689G-6P6GT – HP
32HPJ-4XRDR-424C8-DYQM9-GM768 – KRAFTWAY
237XB-GDJ7B-MV8MH-98QJM-24367 – LENOVO/IBM
2QGXM-V9W9W-6Q7MR-64C4X-R26CV – LG ?
2WGY7-J3JQT-78CF9-J6DHQ-DJTQW – MECER
2W3CX-YD4YJ-DF9B2-V27M6-77GMF – MSI
GMJQF-JC7VC-76HMH-M4RKY-V4HX6 – SAMSUNG
H9M26-6BXJP-XXFCY-7BR4V-24X8J – SONY
7RQGM-4BJBD-GM2YY-R2KTT-43HG8 – STEG
2V8P2-QKJWM-4THM3-74PDB-4P2KH – TOSHIBA
W2PMW-T7DBH-YHKRM-DXXF6-KP4KT – TOSHIBA
6JKVQ-WJTWW-JVPRB-77TGD-2DV7M – WORTMANN
BV4Y4-DVXDT-3FC64-X2QR7-DW82M – ?????
6FWJ7-TDRCV-BYTP3-JWB98-9J64J – ?????
862R9-99CD6-DD6WM-GHDG2-Y8M37 – ?????
7QY32-TQCBJ-G7MC8-Y4PGF-7TGB8 – ?????
36KXM-JVMP6-88WMK-YCCGV-YFDVX – ?????
CRYGF-JG347-QPJKH-BR82M-3MQP3 – ?????
7MB39-TFBVT-9KJKK-6G7H4-66Y7W – ?????

Key for Windows 7 PROFESSIONAL E (OEM-8992671)
P42PH-HYD6B-Y3DHY-B79JH-CT8YK – HP/COMPAQ

Keys for Windows 7 HOME BASIC (OEM-8992752)
MB4HF-2Q8V3-W88WR-K7287-2H4CP – ACER/GATEWAY/PACKARD
89G97-VYHYT-Y6G8H-PJXV6-77GQM – ASUS
6M78P-JJRQP-9C4RX-RPK7G-3VTH3 – DEALIN
36T88-RT7C6-R38TQ-RV8M9-WWTCY – DELL
7WGMV-QFYXX-64DCG-HQFWM-DWGKY – FOUNDER
8W3JQ-BP2HY-F47QX-6CQ94-2BKQB – FUJITSU
2Q4QP-8P4MD-47YBP-7TXX9-FKDRM – HCL
DX8R9-BVCGB-PPKRR-8J7T4-TJHTH – HP
82P6X-KGH24-FCPXC-XQKC9-74KC8 – KSystems
22MFQ-HDH7V-RBV79-QMVK9-PTMXQ – LENOVO/IBM
2TY7W-H4DD4-MB62F-BD9C3-88TM6 – MSI
2P6PB-G7YVY-W46VJ-BXJ36-PGGTG – SAMSUNG
YV7QQ-RCXQ9-KTBHC-YX3FG-FKRW8 – SONY
9DBMT-GXRWM-6Q9Y3-WMYM8-FJCBW – TONGFANG
9H4FH-VD69Y-TGBD2-4PM4K-DRMMH – TOSHIBA

Keys for Windows 7 HOME PREMIUM (OEM-8992687)
VQB3X-Q3KP8-WJ2H8-R6B6D-7QJB7 – ACER/GATEWAY/PACKARD
38JTJ-VBPFW-XFQDR-PJ794-8447M – ADVENT
V3Y2W-CMF9W-PGT9C-777KD-32W74 – ALIENWARE
2QDBX-9T8HR-2QWT6-HCQXJ-9YQTR – ASUS
7JQWQ-K6KWQ-BJD6C-K3YVH-DVQJG – ASUS (Eee PC)
8YDX9-B7MMG-82XD9-V88G9-MR92T – DEALIN
6RBBT-F8VPQ-QCPVQ-KHRB8-RMV82 – DELL
83K3W-QH8JT-T7KBY-9FQB6-V9R8H – DELL
C6MHH-TRRPT-74TDC-FHRMV-XB88W – FUJITSU
3743C-T6892-B4PHM-JHFKY-4BB7W – GIGABYTE
39QDH-D7MHH-WDMTD-TM2R9-KM7DB – HCL
4FG99-BC3HD-73CQT-WMF7J-3Q6C9 – HP
27GBM-Y4QQC-JKHXW-D9W83-FJQKD – LENOVO/IBM
38GRR-KMG3D-BTP99-TC9G4-BBDJJ – LG
2P2P9-CM3F8-FTV6P-PC7CX-8TFF7 – MEDION
4G3GR-J6JDJ-D96PV-T9B9D-M8X2Q – MSI
CQBVJ-9J697-PWB9R-4K7W4-2BT4J – SAMSUNG
C3V4C-6Y6WM-DGRM9-QJG82-8K3FP – SHUTTLE
HWDFB-YVFG4-3TJ7F-Q3WMT-7B6PH – SIRAGON
H4JWX-WHKWT-VGV87-C7XPK-CGKHQ – SONY
6B88K-KCCWY-4F8HK-M4P73-W8DQG – TOSHIBA
6GF36-P4HWR-BFF84-6GFC2-BWX77 – TOSHIBA
C23T3-9F2T2-FPWBM-XYMW2-272J9 – VIEWSONIC
2XPWB-Q64BJ-W8CT3-WJTWT-4DQ99 – ?????
TTJQ7-4PFJC-6JFJ8-B22VD-VXW88 – ?????
GFDW7-7T4B9-VB8W7-TTHRM-JG2KB – ?????
CPF7K-XP3YV-JVHHF-YMMRD-Y4Y9K – ?????
7K377-DVP2Q-YGWJG-3M3G7-RBCDP – ?????
BVQFP-FKQGV-J82F3-2JTVV-733D2 – ?????
76QPJ-99DMC-MW43P-8JKHY-6YMRQ – ?????

Key for Windows 7 HOME PREMIUM E (OEM-8992687)
TD77M-HH38J-FBCB8-8QX7Y-P2QH3 – HP/COMPAQ

Keys for Windows 7 STARTER (OEM-8992752) (OEM-8992707)
RDJXR-3M32B-FJT32-QMPGB-GCFF6 – ACER/GATEWAY/PACKARD
6K6WB-X73TD-KG794-FJYHG-YCJVG – ASUS (Eee)
6PB94-MC2C6-4F37H-KTJ32-PF2PT – CASPERERA
BB2KM-PDWW3-99H7J-F7B9R-FXKF6 – COMPAQ/HP
36Q3Y-BBT84-MGJ3H-FT7VD-FG72J – DELL
BHP4B-MXP9G-RG7KQ-T8R84-CW3D3 – ECS
4FRH4-WQDGJ-M9HRY-K73D8-RGT3C – EXPER
BRFCY-XMXRV-28JHQ-F6D9B-BV73C – HANNSPREE
RH98C-M9PW4-6DHR7-X99PJ-3FGDB – HP/COMPAQ
PMXH9-M23P9-QJJMB-2FWRC-7CDKP – FUJITSU
273P4-GQ8V6-97YYM-9YTHF-DC2VP – LENOVO/IBM
22P26-HD8YH-RD96C-28R8J-DCT28 – LENOVO/IBM
2K8WH-JVQDM-C9HVC-YR2XC-8M76G – MEDION
2W4DJ-JFFJV-DMCPP-2C3X8-883DP – MSI
2YKPV-BFXFW-X8GJQ-9KQFF-KCXGD – MSI
2XGHP-9TQK2-8CF28-BM2P2-8FRX8 – NOKIA
344HQ-3YHDT-C7VCT-BDPBV-4KTR3 – OLIDATA
PV9BD-YBRX6-CTMG6-CCMJY-X8XG7 – SAMSUNG
32J2V-TGQCY-9QJXP-Q3FVT-X8BQ7 – SONY
TGBKB-9KBGJ-3Y3J6-K8M2F-J2HJQ – TOSHIBA
6TQ9G-QB2WK-FM2TB-CKBDP-9D6HM – VIEWSONIC
7W842-2HCPJ-BC3MJ-B79K6-TD2HQ – VILIV
6CYKC-TDDYQ-K4B6G-HQD89-CWDP3 – ?????
4HGWK-KHT8C-J2KCF-F3PVF-44PD4 – ?????
32TF3-PT6YV-V6GCK-RR8GM-VM4QG – ?????
6HKDD-HMKWQ-74YC4-2B8C3-MPG6R – ?????

Key for Windows 7 STARTER E (OEM-8993706)
C3HY9-34XKR-6Y9Y9-RB7TR-84KWG – HP/COMPAQ

So, it happened that I had to reinstall windows (the hdd, bsod, other problems were dying...) and next to the problem there was a desire to transfer the honestly purchased license. But here’s the problem: the sticker was erased, the recording was not preserved, but why should I care? It still worked! There is a way out, but with Windows 8 , 8.1 And 10 It’s even simpler, the key is hardcoded into the bios. Microsoft uses a 25-digit code, which is what we need. I'll tell you about three comparatively simple ways find out the product key: software, using a script and hardwired into the BIOS, let's go:

ProduKey, a time-tested program, shows keys for Windows, MS-Office, SQL Server. Just download and run the .exe file from the archive and in a couple of seconds you’re done.

Using this utility, you can not only view the key on installed system but also for example from an external device ( external drive, usb flash drive) or connect a drive with a second system. It happens that Windows does not start due to disk damage or blue screen this is the reason and you need to find out the key, then Product KeyFinder perfect solution.

Download and install. Run as administrator.

Click tab Tools, and then Load Hive…

Choose on external device Windows folder and press Enter. After a few seconds of scanning, we get the system version and the key for installation on new disk clean Windows.

2. Using a script

The method is for seekers, it is a little more complicated, but more interesting.

Set WshShell = CreateObject("WScript.Shell") regKey = "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\" DigitalProductId = WshShell.RegRead(regKey & "DigitalProductId") Win8ProductName = "Windows Product Name: " & WshShell.RegRead (regKey & "ProductName") & vbNewLine Win8ProductID = "Windows Product ID: " & WshShell.RegRead(regKey & "ProductID") & vbNewLine Win8ProductKey = ConvertToKey(DigitalProductId) strProductKey ="Windows 8 Key: " & Win8ProductKey Win8ProductID = Win8ProductName & Win8ProductID & strProductKey MsgBox(Win8ProductKey) MsgBox(Win8ProductID) Function ConvertToKey(regKey) Const KeyOffset = 52 isWin8 = (regKey(66) \ 6) And 1 regKey(66) = (regKey(66) And &HF7) Or ((isWin8 And 2) * 4) j = 24 Chars = "BCDFGHJKMPQRTVWXY2346789" Do Cur = 0 y = 14 Do Cur = Cur * 256 Cur = regKey(y + KeyOffset) + Cur regKey(y + KeyOffset) = (Cur \ 24) Cur = Cur Mod 24 y = y -1 Loop While y >= 0 j = j -1 winKeyOutput = Mid(Chars, Cur + 1, 1) & winKeyOutput Last = Cur Loop While j >= 0 If (isWin8 = 1) Then keypart1 = Mid(winKeyOutput, 2, Last) insert = "N" winKeyOutput = Replace(winKeyOutput, keypart1, keypart1 & insert, 2, 1, 0) If Last = 0 Then winKeyOutput = insert & winKeyOutput End If a = Mid(winKeyOutput, 1, 5) b = Mid(winKeyOutput, 6, 5) c = Mid(winKeyOutput, 11, 5) d = Mid(winKeyOutput, 16, 5) e = Mid(winKeyOutput, 21, 5) ConvertToKey = a & "- " & b & "-" & c & "-" & d & "-" & e End Function

Create a regular one Text Document .txt open and paste this text there:

Change the file extension from .txt on .vbs and run the script, after a couple of seconds we see the key. If you are too lazy to do the manipulations, download the ready-made script.

3. Remove the key from the Bios (bios)

This method is really hardcore, it will help you find out the key for all windows hardcoded into the bios. IN latest versions computers with pre-installed Windows 8, 8.1, 10 do not have a sticker with the key, of course you can find it out using the methods listed above, but what to do if another version or Linux was installed on top, for example? The key is saved in the bios chip and on the one hand this is great, you won’t lose it and if you want to find it, use RWeverything. Download the utility according to your system version (32 bit or 64 bit). You need to download it, unpack it (winrar, winzip), install it and run it. Then:

1. Click on the ACPI button.
2. Select the MSDM tab.
3. In the bottom Data line will there be a Windows key hardwired into your BIOS? copy it and use it for its intended purpose

Conclusion: if you had to find and recover the key, be sure to write it down in a safe place. The license is important, you paid for it.

If you found it useful, click the button below and tell your friends, Thank you!

A new working way to remove the key, including if the system does not start.

I found this method on the Internet and checked that it works even in the latest build Windows 10.0.14393 it's certainly a little difficult for regular user, but sometimes the cost of a lost license makes us purposeful, especially since the instructions themselves are detailed and understandable. Yes, it’s in English, but who among us doesn’t use a translator in Chrome? So, be careful and follow the instructions, if you do everything correctly, at the end you will decrypt the binary code and get the product key, this field looks like this.

Typically, after installation operating system it requires activation. If this is not completed within 30 days, constant pop-up messages and annoying errors will begin to appear. As a result, if Windows 7 activation fails, it will not be very convenient to use, but about updating from the official website system files, services and drivers can be completely forgotten.

In order to complete activation, you must enter a license key, after which it is compared with the database Microsoft data. If it is entered correctly, the system will be ready to work without restrictions. When carrying out the operation, you must carefully monitor the entered data and use the activation software correctly, otherwise you may receive error 0x8007007b.

Where can I get a license key?

If you are using an official copy of the operating system, then activating Windows 7 will not pose any problems. The key must be indicated on the box with the disc in the accompanying documentation or in the files contained on the drive.

In addition, you can search for the key on the Internet or get it using special generators and activators. If you choose one of these methods, you will be using pirated software, even if you enter the resulting code into a licensed version of Windows.

Searching for keys on the Internet

Not so long ago, searching online was the only option for obtaining a license key. This method is full of disadvantages. However, many people still use it. Before you start searching, consider the disadvantages of this approach:

• sites with keys are publicly available, which means that most of them are already used by someone;
• huge lists of keys often turn out to be just a set of letters obtained using a generator program; they are posted on the site in order to attract visitors, but they cannot be used;
• you have to make many attempts to enter the key and spend a lot of time searching for a working one.

As a rule, manually selecting a key often results in a message with code 0x8007007b - “Syntax error in the file name, folder name, or volume label.” Getting rid of it is not so easy. You will have to use a special built-in utility.

Using additional software

In order for Windows 7 activation to proceed correctly, you can use special software. However, its use does not guarantee safety. When searching for suitable software, you may encounter the following problems:

Each of these problems can cause you to reinstall the operating system from scratch. Therefore, you should choose activation software with extreme caution.

For example, you can use one of the programs listed in the picture. All of them are tested and work for different versions Windows.

Obtaining a license using Windows Loader

Modern software allows you to quickly activate Windows 7 without unnecessary problems and actions on the part of the user. For example, using Windows program Loader.

The user is required to complete only three simple steps:

1. Download the program and run it;
2. Click the “Install” button;
3. To restart a computer.

That's all! You may be happy to see a message about choosing real software from Microsoft.

Result:

Even if you haven’t managed to select a Windows activator for yourself within 30 days, your operating system will not be permanently blocked, but will only slightly limit its functionality: they will disable updates and bother you with messages. In this case, you can also use the software.

The great thing about using an activation program is that you can always change the code by performing the operation again. This may be necessary, for example, if Microsoft has released an update that verifies license files.

Manufacturers of modern laptops and computers are actively abandoning disk drives, since any program or game can be downloaded from the Internet, and the presence of a drive only makes the PC more expensive for the end buyer. At the same time, users who are accustomed to receiving a disk with Windows and a license key included with their computer find it difficult to reinstall the operating system. While Windows itself can be installed from a flash drive, you will still need a license key for it. In this case, users have a question: how to find out the Windows product key that was preinstalled on a laptop (desktop computer), or was installed later from a disk that is not currently available? This can be done using both Windows and third-party programs.

When asking yourself the question of determining the license key of the operating system running on your computer, you should understand such concepts as Installed Key and OEM Key. Essentially, they are both Windows license keys, but there are some differences between them. The way they are determined also differs.

Installed Key is the installation key of the operating system running on the computer. It can be detected on those laptops and desktop computers on which Windows was installed by users themselves from a disk or as a digital copy purchased via the Internet and activated.

The OEM Key is the license key for the version of Windows that was originally installed on the computer. The OEM key information is hardwired into the laptop motherboard or desktop computer, and it cannot be changed.

Thus, if the computer was installed with the Windows 8 operating system at the time of purchase, which was later updated to Windows 10, the information about the OEM and Installed keys will be different. At the same time, wanting to install on a new Windows computer 8, you will need to enter the OEM key - only it will work with this version of the operating system. Installed Key is suitable if you want to install Windows 10.

Attention: You can use the existing OEM or Installed key only for the version of the operating system that is installed on the computer. You cannot enter the key for the Basic version of Windows 10 for the Professional build.

How to find out the Windows 10 key using the operating system?

On any computer, with administrator rights, you can find out the Windows 10 license key without third-party programs and applications. However, the procedures are different in the case of determining OEM and Installed keys.

Finding out the license key of the operating system that is “hardwired” into the computer’s motherboard is very simple if you know the command that is specifically provided for this in Windows 10. To determine the OEM key, do the following:

The OEM-issued key can be used to reinstall the version of the operating system that was originally installed on the computer.

Using one command, it is not possible to determine the Installed Key, and it is hidden a little deeper in the Windows operating system. But if you wish, you can get information about the Windows license key without installing third-party applications on your computer. To do this you need to do the following:

1. Run empty standard Windows notepad, which can be found in the following path: “Start” - “All applications” - “ Standard Windows" - "Notebook".
2. IN open program text editor copy the following code:

function Get-WindowsKey ( param ($targets = ".") $hklm = 2147483650 $regPath = "Software\Microsoft\Windows NT\CurrentVersion" $regValue = "DigitalProductId" Foreach ($target in $targets) { $productKey = $null $win32os = $null $wmi = "\\$target\root\default:stdRegProv" $data = $wmi.GetBinaryValue($hklm,$regPath,$regValue) $binArray = ($data.uValue) $charsArray = "B","C","D","F","G","H","J","K","M","P","Q","R","T","V","W","X","Y","2","3","4","6","7","8","9" ## decrypt base24 encoded binary data For ($i = 24; $i -ge 0; $i--) { $k = 0 For ($j = 14; $j -ge 0; $j--) { $k = $k * 256 -bxor $binArray[$j] $binArray[$j] = ::truncate($k / 24) $k = $k % 24 } $productKey = $charsArray[$k] + $productKey If (($i % 5 -eq 0) -and ($i -ne 0)) { $productKey = "-" + $productKey } } $win32os = Get-WmiObject Win32_OperatingSystem -computer $target $obj = New-Object Object $obj | Add-Member Noteproperty Computer -value $target $obj | Add-Member Noteproperty Caption -value $win32os.Caption $obj | Add-Member Noteproperty CSDVersion -value $win32os.CSDVersion $obj | Add-Member Noteproperty OSArch -value $win32os.OSArchitecture $obj | Add-Member Noteproperty BuildNumber -value $win32os.BuildNumber $obj | Add-Member Noteproperty RegisteredTo -value $win32os.RegisteredUser $obj | Add-Member Noteproperty ProductID -value $win32os.SerialNumber $obj | Add-Member Noteproperty ProductKey -value $productkey $obj } } !}

Please note that the Installed Key is displayed in the “Product Key” item. Also, following the steps described above allows you to find out some details about the operating system used on the computer.

How to find out Windows keys using third-party programs?

From the instructions above you can see that finding out the OEM Key Windows is very simple, but “getting” to the Installed Key is much more difficult, and the procedure for detecting it using Windows tools takes a lot of time. If you don’t want to do it, you can install third party application, which will independently detect information about the OEM Key and Installed Key on the computer, and then give it to the PC administrator.

One of the simplest and convenient programs ShowKeyPlus is considered to determine the Windows key. It can be downloaded from the official website of the developers absolutely free. At the same time, the program not only shows information about the license keys of the version of Windows used, but also allows users to save the received information in a txt document.

Each licensed copy of the operating Windows systems 10 there is a unique key that indicates activation 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 – “sewn” into memory motherboard 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 distribution 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 licensed copy OS on your computer. When using a pirated version this operation is not required, since activation is carried out using 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 rating, 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 standard means OS 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

IN this method Finding a license key using Visual Basic Script is discussed. 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 on English language. 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 and 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 in a separate text file. Now let's figure out where to check serial number on OEM version 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.

To install the program, follow the link. The application starts without installation, immediately after downloading. Information about the serial numbers of the installed software will appear in the ProduKey main window:

Producey is also used to determine the license number of Microsoft office suites and other software.

Download the program for free using the link. After launch, you will immediately be able to read information about Product and OEM in one screen:

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 learn everything about software and the 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 can easily handle scripts and command line(PowerShell).

Video instruction