How can I tell whether a laptop is 32-bit or 62-bit?

By AlexanderFord
Jun 25, 2010
  1. I was wondering, how do I know for sure whether or not my laptop or computer is 32-bit or 62-bit? Any reply would be much appreciated.
  2. JMMD

    JMMD TechSpot Chancellor Posts: 1,177

    I assume you're talking about the CPU and not the operating system. If you know what kind of processor it has you can look it up at Intel or AMD. Another option is running CPU-Z which will tell you everything about the CPU.
  3. hughva

    hughva TS Rookie Posts: 309

    Rt-click My Computer/Properties.
    64 bit will say so.
  4. hughva

    hughva TS Rookie Posts: 309

    What Operating System?
  5. hellokitty[hk]

    hellokitty[hk] Hello, nice to meet you! Posts: 4,392   +135

    Yeah on windows, but if your asking the processor, you might want to check and post back here.
  6. AlexanderFord

    AlexanderFord TS Rookie Topic Starter

    Thank you for your responses, ladies and gentlemen. Mine is running on 32-bit.
  7. jaunetravolta

    jaunetravolta TS Rookie

    take a look on the task manager and the CPU, if you have more than one CPU, you can install a 64 bits operating system
  8. LNCPapa

    LNCPapa TS Special Forces Posts: 4,591   +388

    That's not true jaune - a P4 with HT will show up as 2 CPUs and cannot support a 64-bit OS.
  9. hellokitty[hk]

    hellokitty[hk] Hello, nice to meet you! Posts: 4,392   +135

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