How to Check if Windows is 64-bit or 32-bit?

1. How do I check if my Windows is 64-bit or 32-bit?

Go to Settings > System > About → check System type. Or right-click This PC > Properties → check System type.

Result:

  - 64-bit Operating System, x64-based processor → 64-bit

  - 32-bit Operating System, x86-based processor → 32-bit

2. What if my system doesn’t support 64-bit software?

Use a virtual machine (VM) to run different architectures:

  - On 64-bit systems: Install VMware, VirtualBox, or Hyper-V → create a 32-bit VM for older apps.

  - On 32-bit systems: Cannot run 64-bit apps directly. If the CPU supports x64, install a 64-bit VM (requires hardware virtualization).