Looking for Windows 10 specifications and requirements?
Support for Windows 10 ended on October 14, 2025.
Check for compatibility
Use the PC Health Check app to see if your PC can run Windows 11.
These are the minimum system requirements for installing Windows 11 on a PC:
- A 1 GHz or faster processor with 2 cores or more
- 4 GB of RAM
- 64 GB of storage or more
- UEFI firmware with Secure Boot capability
- TPM version 2.0
- DirectX 12 compatible graphics card
- Display larger than 9 inches diagonally with HD resolution (720p)
- Windows 11 Pro for personal use and Windows 11 Home require internet connectivity and a Microsoft account during initial device setup
- Internet access is required to perform for updates and take advantage of some features
The central processing unit (CPU), often called the processor, is the brain of your computer. It interprets instructions and tells every component what to do, from running apps to managing data. A faster CPU means your PC can handle more tasks at once, making everything feel quicker and more responsive. Watch now to learn more about your computer’s CPU.
RAM is like your computer's quick-access memory, keeping the data you need right now at your fingertips. With more RAM, your PC can run faster and handle multiple tasks more smoothly, making everything feel more responsive, allowing you to do more at the same time. Watch now to learn more about your computer’s RAM.
An NPU, or Neural Processing Unit, accelerates AI features like image generation and live captions on Windows devices to help you work faster and be more creative. Watch now to learn more about NPUs.
An NPU is important because it improves how AI works on your device by:
- Allowing certain AI features to keep working even when you’re offline, since the NPU can run AI directly on your PC.
- Using less power than the CPU or GPU for AI tasks, which helps features run smoothly without noticeably affecting battery life or heat.
- Processing more data on your device instead of in the cloud, which can help reduce how often personal information needs to leave your PC.
- Supporting real-time AI features that can run in the background without slowing down everyday use.
- Enabling your PC to add new AI capabilities over time through software updates, thanks to dedicated on-device AI hardware.
When the device starts, the firmware interface controls the booting process of the PC and then passes control to Windows or another operating system. UEFI is a replacement for the older BIOS firmware interface and the Extensible Firmware Interface (EFI) 1.10 specifications. More than 140 leading technology companies participate in the Unified EFI Forum, including AMD, AMI, Apple, Dell, HP, IBM, Insyde, Intel, Lenovo, Microsoft, and Phoenix Technologies.
The Trusted Platform Module (TPM) technology is designed to provide hardware-based, security-related functions. A TPM chip is a secure crypto-processor that is designed to carry out cryptographic operations. The chip includes multiple physical security mechanisms to make it tamper-resistant, and malicious software is unable to tamper with the security functions of the TPM. Some of the advantages of using TPM technology are to:
- Generate, store, and limit the use of cryptographic keys.
- Use it for device authentication by using the TPM's unique RSA key, which is burned into the chip.
- Help ensure platform integrity by taking and storing security measurements of the boot process.
Secure Boot is a security feature that ensures your PC only starts with trusted software. It helps protect your system from malware and unauthorized changes during the startup process and keeps your device more secure from the moment you power it on.
You can install the PC Health Check app for free to determine if your PC supports Windows 11. Learn more about how to use the PC Health Check app to check for Windows 11 compatibility.
Copilot+ PCs are a class of Windows 11 AI PCs that are powered by a turbocharged neural processing unit (NPU)—a specialized computer chip for AI-intensive processes like real-time translations and image generation— that can perform more than 40 trillion operations per second (TOPS).
In addition to the minimum system requirements for Windows 11, Copilot+ PCs must include the following:
- Processor: A compatible processor or System on a Chip (SoC) with an NPU capable of performing 40+ TOPS. This currently includes:
- RAM: 16 GB DDR5/LPDDR5
- Storage: 256 GB SSD/UFS
Specific features, plus apps and hardware that you add to your Copilot+ PC may have additional hardware, software, or other requirements, and these requirements may change over time.
If your PC runs Windows 11 it’s already compatible with Copilot. You can access Copilot’s built-in AI features like assistance for writing, summarizing content, and more.
To unlock Copilot+ PC experiences on your device, like improved Windows search and agent in Settings, you’ll need a Copilot+ PC.
Windows 11 supports cloud-based AI experiences through apps like Microsoft Copilot and Copilot Mode in Microsoft Edge. For the best on-device AI experiences, choose a PC with a Neural Processing Unit (NPU) delivering 40+ TOPS, designed especially for AI workloads on Copilot+ PCs.
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