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Why Does Windows 11 Need TPM 2.0?

 3 years ago
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Why Does Windows 11 Need TPM 2.0?

By Matthew Wallaker

Published 13 hours ago

Microsoft wants all Windows 11 PCs to have TPM 2.0, but what does that mean and why is it so important for the operating system?

If your computer is five or six years old, there’s a chance you can’t upgrade to Windows 11 because of the TPM 2.0 requirement. But is TPM 2.0 really necessary or is it just a trick to make buy new hardware?

Let's take a look at why Windows 11 needs TPM, and why Microsoft won't let you upgrade automatically if you don't have TPM 2.0.

What Is TPM?

The Trusted Platform Module (TPM) is a small chip, either on your CPU or as part of your motherboard. And while it’s not a spectacular piece of hardware, it plays an important role in your computer security.

The TPM is a cryptoprocessor that uses a cryptographic key to protect your data. As such, it increases your computer’s security by adding hardware-based security.

Is TPM Something New?

While we didn't give TPM much thought until Microsoft announced Windows 11's requirements, the Trusted Platform Module isn’t something new. In 2011, TPM 1.2 was launched and it was designed for business-owned computers. Now, Microsoft’s plan is to provide every Windows user with the same level of security.

However, if you are determined to check out the new OS, you can install Windows 11 even if you don’t have TPM 2.0.

Why Does Windows 11 Demand TPM 2.0?PC Health Check AppWindows is the most-used operating system in the world. As a result, the majority of ransomware attacks are directed at Windows users. To reduce the effect of these attacks, Microsoft asks for TPM 2.0 when upgrading to Windows 11 to ensure a more secure system.

According to Microsoft, the Trusted Media Platform can protect user credentials, encryption keys, amongst other sensitive data by adding a hardware-based protective shield. This way, your computer will not be affected by malware attacks. In Windows 11, BitLocker uses the TPM for data security, and Windows Hello uses it for identity protection.

You can check if your computer is compatible with Windows 11 through the PC Health Check app. Microsoft has included this app in Windows updates so there’s a chance you already have it installed.

Should You Upgrade to TPM 2.0?

Hopefully, this article answered some of your questions about TPM 2.0. If your computer doesn’t meet the requirements for upgrading to Windows 11, there’s no need to rush as Microsoft announced it will support Windows 10 until 2025. However, Windows 11 comes with some features that you might want to try.

TPM 2.0: A More Secure PC

Windows 11's demands for a TPM 2.0 PC may seem odd, but it's for a good cause. Microsoft hopes to make Windows more secure with the technology, which is why it has set it as a minimum requirement for its new operating system.

About The Author
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Matthew Wallaker (132 Articles Published)

Matthew's passions lead him to become a technical writer and blogger. Having a Bachelor's degree in Engineering, he enjoys using his technical knowledge to write informative and useful content.

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