Windows key, also known as Windows product key, is normally used for activating Windows operating systems on computers. 

On this page, we"ll take Windows 7 as an example to present 7 reliable ways for you to lớn follow và find the Windows 7 key successfully on your own. Let"s go.

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Why Need to lớn Find Windows 7 product Key

Windows 7, as a classic operating system, attracted quite a lot of fans when the system was first released. As time goes by, Windows 7 is no longer supported by Microsoft anymore.

However, lớn some Windows 7 users, it"s still necessary khổng lồ record và keep the product key. Why is that? Here is a list of cases that you may need a Windows 7 product key:

Activate newly installed Windows 7.Windows 7 expiries và needs reactivation with hàng hóa key.OS crashes, Windows 7 gets reinstalled và needs reactivation with key.Virus infection or malware invalidate Windows 7.More...

So how lớn find the sản phẩm key on your old Windows 7 computer? Move on, & you"ll get the answer in the next part.

7 Ways to Find Windows 7 sản phẩm Key

We collected 7 ways that are efficient & you may try any one of them to lớn find the Windows 7 hàng hóa key:


As Windows 7 has been released for many years, so the latter 4 methods may not work for some of you.For the easiest way lớn find Windows 7 hàng hóa key, you can turn khổng lồ 1-click Windows 7 product key finder in Method 1 for help.Also, if you are familiar with Windows 7, you may also turn lớn Method 2 or Method 3 for checking Windows 7 key.

Let"s go and follow lớn find the product key on your Windows 7 computers now.

Method 1. Find Windows 7 Key Using Windows 7 sản phẩm Key Finder

Tool: 1-click Windows key finder - Ease
US Key Finder

Duration: 1-2 minutes.

If you tìm kiếm Windows hàng hóa key finder, you may get multiple recommendations. The first tool that we would lượt thích to recommend you try is a 1-click Windows 7 sản phẩm key finder - Ease
US Key Finder.

Besides finding your Windows 7 hàng hóa key, you can also apply it to kiểm tra other software serial numbers. 



Method 2. Use CMD lớn Find Windows 7 product Key

Tool: Windows built-in disk utility - CMD

Duration: 2-5 minutes

CMD.exe is a Windows built-in disk utility that most administrators apply to lớn manage computers. Mostly, the CMD command prompt requires inputting command lines khổng lồ execute operations và make changes on target devices. 

If you are familiar with computer management, you can also apply CMD to lớn find Windows 7 product key. Here are the steps:

Step 1. Click Windows 7 start menu and click "Search".

Step 2. Type Run in the search box & select to xuất hiện the Run dialog.


Step 3. Type cmd in the Run dialog & click "OK". 


Step 4. Type the following command line to lớn let CMD find Windows 7 hàng hóa key:

wmic path softwarelicensingservice get OA3x
y và hit Enter.


After this, you"ll be able to view & copy the sản phẩm key of Windows 7 in the CMD window.

Method 3. Using Registry to Find Windows 7 product Key

Tool: Registry Editor

Duration: 2-5 minutes

Windows Registry Editor is the other Windows built-in utility for managing computers. Note that normally, we don"t suggest that ordinary users turning khổng lồ Registry Editor as it"s a bit complex & a tiny mistake may cause the computer to malfunction.

So please be sure that you"ll follow the guide below carefully for finding Windows 7 hàng hóa key:

Step 1. Type regedit in the search box and select to mở cửa Windows Registry Editor.


Step 2. Follow the path below to lớn navigate and open the Microsoft folder:



Step 3. Open the tìm kiếm window, & type Product
 and then click "Find Next".


Step 4. Find the key named Product
 and at the data section, your Windows 7 sản phẩm key is lying there. 


Method 4. Check COA (Certificate of Authenticity) Sticker 

Tool: Windows 7 sản phẩm Key COA (Certificate of Authenticity) Sticker

Duration: 1 minute

If you purchased Windows 7 offline, you may get a COA sticker that contains the hàng hóa key of your OS. So if you still can find the sticker, you can go và find the Windows 7 sản phẩm key:

Step 1. Take the Windows 7 COA sticker out.

Step 2. Find the number next to sản phẩm Key,and this is your Windows 7 license code.


Method 5. Check Label or card Inside Windows 7 Computer Box

Tool: Computer label or card

Duration: 1 minute

Some computer manufacturers will send the Windows 7 key inside the computer box. Normally, it"s pasted on the sản phẩm box or on the installation CD cover, or even on the computer case.

Step 1. Find the computer box, CD, or computer case.

Step 2. Check và find the Windows 7 sản phẩm Key.


Method 6. Check Mailbox for Online Purchases

Tool: Email with hàng hóa key in Index.

Duration: 1-2 minutes

If you purchased Windows 7 online, the Microsoft support team would send an e-mail with the hàng hóa key to lớn you. & if you still can find the email, you can view and check the hàng hóa key.

Step 1. Open your mailbox & find the thư điện tử with Windows 7 sản phẩm key.

Step 2. Check and find the Windows 7 key.

Method 7. Tương tác PC"s Manufacturer

Tool: Telephone

Duration: 3-30 minutes

The last way that you can try is to try to contact the PC manufacturer. Most Windows operating system license keys are shipped with computers. And the PC manufacturer may have a way lớn help find the sản phẩm key of Windows 7.


Finding Windows 7 sản phẩm Key Is Easy và You Can bởi vì It within 1-Click

On this page, we provided 7 solutions with detailed guide steps for you to kiểm tra and find Windows 7 hàng hóa key.

Among the solutions, the easiest và most efficient way to kiểm tra the Windows operating system license key is turning to product key finder - Ease
US Key Finder for help.

In many cases, commercial software requires that you enter a sản phẩm key in order khổng lồ activate it. This key confirms that you own a valid user license for the software. Microsoft has always made use of a product key for the activation of its operating system. If you want lớn reinstall Windows, you will need to lớn enter your serial number again. But how vày you find this product key?

Register great TLDs for less than $1 for the first year.

Why wait? Grab your favorite tên miền name today!

Before downloads became the norm, software was sold on physical storage media, such as CDs or disks, from which the programs could be installed and launched. But since these media were often copied or lent out khổng lồ friends or acquaintances, software manufacturers began assigning individual numbers lớn every copy sold. This ensured that software could only be used once the purchased hàng hóa key had been entered.

But with the majority of software now available for download, the days of printed product keys on CD sleeves are long gone. Because operating systems come preinstalled when you purchase a desktop or laptop computer, you no longer need to lớn make chú ý of a sản phẩm key khổng lồ get started. However, if your hard disk requires formatting because of malware or for performance reasons, you will need lớn enter the hàng hóa key during the Windows 7 reinstallation, in order lớn be able lớn use the operating system.

To find your Windows 7 key, no additional software is required. It’s found in a file that’s easily located. First, open the start menu & enter the search term “regedit.”

First step: open the start menu & enter the tìm kiếm term “regedit.”

The next window to open displays the Windows Registry Editor. This is where Windows stores important settings for the operating system và for installed programs. You will be able lớn see & edit all the values in the database, but you should not make any changes unless you are aware of the effects that they will have.

On the left side of the window, you will see five folders beneath the “Computer” icon. Select the “HKEY_LOCAL_MACHINE” folder.

Second step: select the thư mục “HKEY_LOCAL_MACHINE” in the Windows Registry Editor.

This thư mục contains all the general Windows installation settings for the local computer. If the computer is used by several people with different user accounts, all settings that are common to lớn all users will be displayed in this folder. These will include data on connected devices, the operating system & various updates, as well as on software available khổng lồ all users.

Once you have selected “HKEY_LOCAL_MACHINE,” various subfolders will be displayed. First, select the sub-folder “SOFTWARE.”

Third step: select the “SOFTWARE” subfolder.

This thư mục is where all settings for the various programs on the computer, and for the operating system, are stored. Open the “Microsoft subfolder & then hold down + .

Fourth step: Select the “Microsoft” folder and xuất hiện the search function.

This key combination opens the search window, which you can use to search through the selected “Microsoft” folder. Enter the term “Product
Key” in the tìm kiếm window và select the three search option checkboxes so that keys, values, & data will be displayed.

Fifth step: search for “Product
Key” using the tìm kiếm function.

This should launch the window containing the sản phẩm key in the Registry Editor. The serial number will be displayed next khổng lồ the name “Product
Id.” The Windows 7 hàng hóa key is composed of an arbitrary series of numbers organized into four segments & separated by hyphens.

It’s a good idea to write down and store the sản phẩm key somewhere safe. If you ever want or need khổng lồ reinstall Windows 7, you will have to lớn enter the sản phẩm key in order to use all the normal functions of the operating system. This can be particularly important if computer components have been damaged, & you need to lớn reinstall Windows after replacing them.

If your computer is no longer booting up correctly & you need to reinstall the operating system, then it is already too late to find your Windows 7 hàng hóa key. This is why it’s a good idea khổng lồ write down these important numbers & store them somewhere safe. However, many computer manufacturers will save you this extra step by placing a sticker with the sản phẩm key on the hardware. As such, it’s worth having a look at the underside or inside of your computer. During reinstallation, keep in mind that Microsoft support for Windows 7 is no longer available. A safe alternative would be to switch over to Windows 8 or 10.

A username is an important security element when using a computer. Only the right combination of usernames và passwords, for example, will grant access to lớn the system và to all its files, & settings. Changing usernames is easy lớn do và can be done as often as needed. The following article will explain how khổng lồ change your username in Windows 7.

Changing your username in Windows 7

Windows 7 allows you to change the system language. This lets you display the operating system’s interface elements in a variety of different languages, provided that Microsoft offers a corresponding language pack. This can vary depending on the edition you are using. Here, you’ll find detailed instructions on how to change the language in Windows 7.

How to change the language in Windows 7

What happens when all your data is suddenly lost? By regularly creating backups, you won’t have to worry about that. But many users underestimate the importance of this. At the same time, backups on Windows are straightforward. It’s also easy khổng lồ create backups on Windows 7. You only need to change a few settings.

Data backups on Windows 7

If you’re planning khổng lồ update your computer or reinstall Windows 10, you need lớn retrieve your Windows 10 key – also referred lớn as a hàng hóa licensing key. In 2016, Microsoft changed the way it licenses products and issued digital licenses for codes to lớn be automatically transferred during a reinstallation. But there are some situations when it may be necessary khổng lồ find your Windows key và enter it…

How lớn find & retrieve your Windows 10 sản phẩm key

The on-screen keyboard in Windows is a handy tool to đầu vào text if you don’t have a physical keyboard. What’s more is that you don’t need a touchscreen to lớn use a keyboard on your desktop. The visual keyboard can be operated in tablet mode as well as via mouse or touchpad. Our tutorial explains how to activate the on-screen keyboard in Windows 10, 8, and 7.

Activate on-screen keyboard in Windows 10, 8, và 7

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