Even though Windows is the most popular desktop operating system, it’s still not free. You need to purchase a license key to activate your version of Windows, which might cost you around $200. Windows 10 key is expensive, and many users can’t afford it.

While there are many other ways to purchase a license key of Microsoft’s Windows 10 at a discounted price, you may still look for free ways to activate your version of Windows. Hence, if you are looking for ways to activate Windows 10 without a product key, you have landed on the right page.

Important: Techviral doesn’t promote activators’ use as they have flaws. Use of ‘Activators’, ‘Cracks’, and ‘Pirated’ versions of Windows may invite privacy and security problems. To remain on the safe side, purchasing a genuine copy of Windows 10 or Microsoft Office suite from the official websites is recommended.

There are few ways to activate Windows 10 and Microsoft Office suite without a product key. However, this involves using a third-party tool called KMSpico. So, let’s check out how to activate Windows 10 & MS Office without a product key.

KMSpico is the ideal tool to activate the final version of Windows 10, 7, Windows 8, 8.1, and MS Office. The activator does not require manual work, and the activation process takes place in the background; just run the activator for a couple of minutes to check the activation status of Windows and Office.

You will get many KMSPico activators on the internet, but don’t download & use them blindly. Most of the KMSPico client attempts to install malware into your device to track your activity.

Well, you can’t use this key on the Windows Activation page. These are KMS Client Setup keys; hence you must first have a KMS host running in your deployment.

You don’t need to read all the technical things; implement some simple steps below.

Important: Replace the Setup key with the KMS Client Setup key. For example, if you want to activate Windows 10 Pro, you need to execute the command:

slmgr /ipk

This will start your Windows 10 computer. That’s it! You are done.

Using the above-given method, you can easily activate Windows 10, 8, and 8.1, MS Office free of cost. So, this is the easiest method to activate Windows 10 and MS Office without a product key. If you need any more help regarding activating Windows 10, let us know in the comments below.