Is Your PC Ready for Windows 11 24H2?

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Windows 11 is getting ready for its next major upgrade, which could cause certain PCs to fall behind because of the influx of changes it brings.

Here you can find the answers to your questions about whether your reliable PC can manage the updated features. Let’s examine everything that Windows 11 24H2 has in store to make your PC future-ready.

The New Frontier: Windows 11 24H2

The 24H2 update, set to launch in the second half of 2024, will significantly advance Windows 11.

With AI at its heart, the forthcoming Windows 11 24H2 update is a giant leap ahead, not merely a cosmetic upgrade.

This update introduces the POPCNT instruction, a vital hardware requirement.

The AI-driven functionality that 24H2 claims to provide cannot be delivered without this command.

What is POPCNT, and Why Does It Matter?

POPCNT, which stands for “Population Count,” is an instruction in the CPU that builds AI capabilities in Windows 11 24H2. It counts the ones in a binary number.

This instruction has long been an essential component of processor architecture and cryptography, as it is a part of the SSE4 instruction set. Your CPU needs to be compatible with the SSE4.2 or SSE4a instruction sets if you want to use these new AI features.

Compatibility: Will Your PC Make the Cut?

Have no fear; the POPCNT instruction has been around for a while. SSE4.2 capability has been available on Intel’s Nehalem CPUs since 2008 and AMD chips since 2011 with SSE4a.

The bright side is that, in theory, this should not be an issue for the vast majority of computers made in the past fifteen years.

However, compatibility issues may arise if you’re clinging to older hardware, such as Core 2 Duos or Athlon 64s.

Bypassing Compatibility Checks Won’t Work This Time

It was previously possible to install Windows 11 on computers without support by bypassing security checks for features such as TPM 2.0 and Secure Boot.

The POPCNT instruction check appears to be impossible to bypass. For some older machines, the Windows 11 24H2 update is definitely out of the question because there isn’t a known workaround.

Checking Your PC’s Compatibility

Verify that your CPU supports the SSE4.2 or SSE4a instruction sets to see if your PC is compatible with Windows 11 24H2.

Here’s how to check:

  1. Download CPU-Z, a free program that gives detailed information about your processor.
  2. Run the program after installation.
  3. Go to the “CPU” tab and look under the “Instructions” line.
  4. If “SSE4.2” or “SSE4a” are listed, you can install the 24H2 update.

What if My PC Isn’t Compatible?

Don’t worry if your computer’s processor doesn’t meet the requirements. You are not without options:

  • Stay on Windows 11 (23H2): The Windows 11 (23H2) is here to stay. Until 2025, this version will keep getting security upgrades, so your computer will be safe.
  • Upgrade Your Hardware: Consider updating your processor to accommodate the new requirement if your budget permits.
  • Explore Linux: If you’re willing to try alternatives, Linux is a powerful and intuitive operating system with a wide range of distributions suitable for novices and power users alike.


The Windows 11 24H2 update enforces stricter hardware requirements. While newer computers should have no problems, those using extremely outdated PCs might want to consider upgrading their hardware, using Linux, or staying with the current version.

Get ready to embrace tomorrow’s advances by checking your PC’s compatibility today.