For Windows 10, 32-bit, 64-bit, and ARM64 are the used system architectures.
Try the 5 Ways to Judge out.
This post focuses on Windows 10 ARM ISO download.
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Well then, how to tell if your machine is 64-bit or ARM64?
The steps are a bit different from the ones in Windows 10.
Lets move on to the next part to find what you need.
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How to Tell If Windows 11 Is 64 or ARM64
Is Windows 11 64-bit or ARM64?
In this part, 3 common ways are introduced.
Look over them and try one if you need.

See the steps:
Step 1: Open configs by pressing the key combination Win + I.
Is the prefs app not opening in Windows 10/11?
What to do if you cant access options?

This post gives you some solutions to fix this issue.
Step 2: ClickSystemon the left side and tap onAbout.
Step 3: Under theDevice specificationssection and locateSystem typeto find what bit your gear is.
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If the screen says64-bit operating system, x64-based processor, Windows 11 is 64-bit.
If you see64-bit operating system, ARM-based processor, it means the system pop in is ARM64.
Step 1: PressWinandRto open theRundialog, punch in intomsinfo32and clickOK.

Alternatively, you could typesystem informationinto the search box and tap the result to open this app.
How to open Command Prompt (CMD) in Windows 11?
Step 2: In the CMD window, typesysteminfo | findstr /C:System Typeand pressEnter.
Then, you will get the related information.
If it saysx64-based PC, your CPU is 64-bit.
If it saysARM-based PC, you have an ARM64-based processor.
Verdict
Is Windows 11 64-bit or ARM64?
How to tell if Windows 11 is 64 or ARM64?
After reading this post, you know three common ways to check system jot down in Windows 11.