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I have a HP compaq desktop computer with an Intel Pentium 4 with Windows XP Professional Version 2002 with Pack 3, how can I find out if it has SSE2 on it.

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I am trying to find out if my computer uses SSE2 and how can I find this out. I am not sure of all the information you need to answer my question, if you need more please let me know and what it is. Thank you

I am trying to find out if my computer uses SSE2 and how can I find this out. I am not sure of all the information you need to answer my question, if you need more please let me know and what it is. Thank you

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http://en.wikipedia.org/wiki/Intel_Pentium_4

Instruction set x86 (i386), x86-64, MMX, SSE, SSE2, SSE3