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Is the Windows Version on My Computer 32-bit or 64-bit?

Introduction
Some software and drivers install only on 32-bit Windows operating system types. Some install only on 64-bit Windows system types. To download software and drivers from HP download sites, you might need to select a 32-bit or 64-bit version of the software.
Figure : Example of operating system selections on an HP Software and Driver Downloads page
Image: Example of operating system selections on an HP Software and Driver Downloads page
 note:
If an HP software download page does not list 32-bit or 64-bit, the system type is 32-bit.
Click the Plus sign () next to your operating system for steps to find which Windows system type you have.

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Country: United States