Case 1: In future days when Windows 10 isn’t free anymore, if you lost the product key after installing a genuine copy of Windows 10 on your PC, how can you find the key in case one day you need to reinstall Windows 10?
Case 2: Now if you upgrade your PC to Windows 10 from Windows 8.1/8, you won't need any Windows 10 product key, but just need your original Windows 8.1/8 product key to carry you through the upgrade. However, after upgrading, it generates a new product key for Windows 10 and you have to find the key before you can do a clean installation of Windows 10.
In any case, now here we show you how to find the product key for Windows 10.
Way 1: How to find Windows 10 product key on an existing installation
No matter you use Windows 10 by free upgrade or genuine installation, you can easily find the product key by using iSumsoft Product Key Finder program, as long as your current computer still can run normally.
Step 1: Product Key Finder download and installation
Download the iSumsoft Product Key Finder program and install it on your computer.
Step 2: Find the product key for Windows 10
1. Launch the Product Key Finder.
2. Click on Start Recovery button. Then it immediately displays all the product keys for the genuine software including your Windows 10 currently installed on your computer.
Step 3: Save the Windows 10 product key that has been found
A product key is generally a combination of letters and numbers, which usually has 25 characters so that it’s difficult to remember or manually input it. Hence, it’s necessary to back up the product key and save it in a safe place so that you can easily find and copy it whenever you need to use it.
Now iSumsoft Product Key Finder makes it easy and convenient to back up the product keys. Just need to click on Save to File button to save all the key numbers into a Notepad file. Then you can open the Notepad to view, copy, and paste the product keys.
Way 2: How to find Windows 10 product key depending on how you get it
If you bought Windows 10 but have never installed it on your computer or you’ve installed it but now system can’t start normally on your computer, how can you find the product key for installing/reinstalling Windows 10? It depends on how you bought your Windows 10.
1. If you bought a new PC with Windows 10 pre-installed, the product key can be in the packaging or on the Certificate of Authenticity attached to the PC. Or you can ask your PC's vendor for the number.
2. If you bought a copy of Windows 10 from the Microsoft website, the product key will be in the confirmation email you received after buying it.
3. If you bought Windows 10 from an authorized retailer, the product key will be on a label inside the box it came in.
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Windows doesn’t display your PC’s serial number anywhere in its interface, and neither do popular system information tools. But you can often find a PC’s serial number with a simple command, a peek in your BIOS, or on the hardware itself.
Run the WMIC Command
Open a Command Prompt window to get started. On Windows 10 or 8, right-click the Start button and select “Command Prompt”. On Windows 7, press Windows + R, type “cmd” into the Run dialog, and then press Enter.
At the Command Prompt, type the following command and then press Enter:
You’ll see the computer’s serial number displayed beneath the text “SerialNumber”. This command uses the Windows Management Instrumentation Command-line (WMIC) tool to pull the system’s serial number from its BIOS.
If you don’t see your PC’s serial number, blame your PC’s manufacturer. The number will only appear here if the PC manufacturer saved it to your computer’s BIOS or UEFI firmware. PC manufacturers don’t always fill in the number properly. In that case, you’ll see something like “0” or “To be filled by O.E.M.” instead of an actual serial number.
RELATED:How to Check Your Motherboard Model Number on Your Windows PC
This is also true if you built your own PC because the PC itself won’t have a serial number. However, you can look up the serial number of your motherboard and other components.
Check the BIOS
You may also be able to find the serial number in the BIOS or UEFI firmware settings screen. This technique won’t get you a serial number if the wmic
command didn’t, since the command pulls the serial number from the BIOS. However, checking the BIOS could be helpful if you can’t actually sign into Windows to run the wmic
command.
RELATED:What Does a PC’s BIOS Do, and When Should I Use It?
Access the BIOS or UEFI firmware settings screen and look around for a “Serial Number” somewhere on a system information screen. It’ll be in a different place on different PCs, but you can usually find it somewhere on the “Main” or “System” screen.
Find the Serial Number On the PC’s Hardware, Box, or Elsewhere
If you don’t see a serial number after running the wmic
command—or if you just can’t turn the PC on or don’t have access to it—there are several other places you might find the serial number:
- If you have a laptop, flip it over. On some laptops, you’ll see the number on a sticker. On others, you’ll see the number printed directly on the metal or plastic the laptop is made from. If your laptop has a removable battery, the serial number is sometimes on a sticker inside the battery compartment, under the battery.
- If you have a desktop PC, look at the back, top, or side of the case for some sort of sticker. The number may also be on a sticker inside the case, so you might have to open it up.
- If you can’t find the serial number on the PC itself, look online for instructions specific to your model. The manufacturer’s website should tell you exactly where to look.
- If you registered your PC with the manufacturer or received warranty service, the serial number should be included in the registration documentation, warranty service receipt, or email confirmation for the service.
- If you still have the original product box, it usually has the serial number printed on it—often on the same sticker with the bar code.
- If you purchased the PC online or in store, the serial number may be printed on the physical or email receipt you received.
And if you just can’t find your serial number at all, don’t give up hope. If you have proof of purchase, the manufacturer still may be able to help you with whatever service you need and may even be able to find out the serial number for you.
Whether you need to update drivers, check hardware compatibility, or you’re just curious, it’s way easier to check your motherboard model number with these simple tricks than to crack open your case to check the board itself. Here’s how to check your motherboard model number from the comfort of your keyboard.
Why Do I Want To Do This?
Knowing your motherboard’s model number is important if you’re thinking of upgrading your drivers, buying new hardware (you’ll need the proper expansion or memory slots, for example), or just checking the capabilities of your board if you’re considering upgrading your whole rig.
If you kept the paperwork that came with your computer (or the individual components, if you built it yourself), you can often times reference that. Even then, it’s best to check to make sure the documentation is correct. Rather than open the case and search for the model number on the board itself, use tools within Windows to check things out instead.
Windows 10 Serial Number Lookup
Check Your Model Number from the Command Prompt (or PowerShell)
If you’re comfortable using the Command Prompt (or PowerShell, where these commands also work), you can easily check a variety of motherboard and hardware stats using the handy Windows Management Instrumentation Command-line (WMIC)—a command-line interface for Microsoft’s powerful WMI tool.
With the WMIC, you can entry the query baseboard
to check motherboard stats, and then use additional modifiers like get Manufacturer, Model, Name, PartNumber, slotlayout, serialnumber, or poweredon
to get more detailed information about the motherboard.
As an example, let’s check a motherboard’s manufacturer, model number, and serial number using WMIC.
Open up the command prompt in Windows via either the run dialog (Windows+R) or by searching for “cmd” on the Start menu—no need to run the Command Prompt as an administrator. And, as we mentioned, you could also use PowerShell here, if you prefer. The command works the same in both shells. At the command line, type the following text (noting that there are no spaces between the modifiers—just commas), and then hit Enter:
The information returned checks out for the motherboard we’re using: the manufacturer is Gigabyte, the board is the Z170X-Gaming 7, and while the WMIC tool tried to check the serial number, Gigabyte left that particular bit unfilled for whatever reason. Nonetheless, the WMIC tool functioned just as it should, and without opening the case or using any third party tools, we have the basic information we’re looking for.
Check Your Model Number with Speccy
If you’d prefer a GUI-based way to check your motherboard’s model number (as well as a method that yields more information at a glance than the WMIC tool), you can grab the free tool Speccy. It’s a handy app to have around.
After downloading and installing Speccy, go ahead and fire it up.
You can see the motherboard model number right on the summary page, along with it’s current operating temperature (assuming your board includes that). You can also see basic details about other system components.
Click over to the “Motherboard” tab on the left to see even more information about your motherboard, including details about the chipset and voltages, along with the types of slots included on the board and whether or not they’re currently in use.
I need to get the processor serial number of a Raspberry Pi2 that is running windows 10 IoT.
4 Answers
Usually this is within the Windows.System.Profile.HardwareIdentification namespace. Unfortunately, that's one of the unsupported namespaces with Win10 IoT Core.
Instead, to identify the metal, I'm using info from the network adaptor(s):
Of course, this is not completely error proof, but, so far, the only way I can see to get a reasonably reliable device ID.
I've extracted a code sample from the Microsoft's IoT Sample (IoTCoreDefaultApp) that might helpful to you to extract device information (unfortunately, processor serial number never exposed for programming).
How to get Windows IoT device's information:
Windows 10 Find Hdd Serial Number
![Windows 10 Get Serial Number Windows 10 Get Serial Number](https://winaero.com/blog/wp-content/uploads/2018/07/WIndows-10-hdd-serial-number.png)
The serial number can be found in /proc/cpuinfo
or you can use Basic Bash piping ie, cat /proc/cpuinfo | grep Serial | cut -d ':' -f 2
Not the answer you're looking for? Browse other questions tagged c#raspberry-pi2windows-10-iot-corewindowsiot or ask your own question.
Whenever I use the command line below
wmic bios get serialnumber Cm2 spd tool download.
Windows 10 Get Bios Serial Number
It outputs the BIOS Serial number with my laptop.
However, I've tried that command line to get BIOS serial number with my company's PC, I didn't work a bit.
Here was the output:
So how can I get the BIOS Serial with that problem..
1 Answer
So how can I get the BIOS Serial with that problem.
You do not. You already provided your own answer, however the hardware you have has no serial number. People either did not set one at manufacture, or they forgot about it.
This is sadly quite common. Free english conversation book pdf.