How to Determine if a Computer Is Running a 32-bit or 64-bit Version of Windows
Riepilogo: This article discusses how to determine what type of Windows operating system is installed on your computer.
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Sintomi
Causa
Windows 10/Windows 8.1/Windows 7/Windows Vista
- Click Start, type system in the box, and then click System in the Programs list.
- In the System window, note the system information that appears in the following section:
System Type: Identifies whether a 32-bit or 64-bit version of Windows 10, Windows 8.1, Windows 7, or Windows Vista is installed on the computer as follows:- 32-bit Operating System
- 64-bit Operating System
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Risoluzione
Windows XP
- Click Start, and then click Run.
- Type winmsd.exe, and then click OK.
- When System Summary is selected in the navigation pane, locate Processor under Item in the details pane. Note the value.
- If the value that corresponds to Processor starts with x86 the computer is running a 32-bit version of Windows.
- If the value that corresponds to Processor starts with ia64 or AMD64, the computer is running a 64-bit version of Windows.
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Proprietà dell'articolo
Numero articolo: 000150192
Tipo di articolo: Solution
Ultima modifica: 26 feb 2021
Versione: 4
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