32bit intel B800 duel core 1.5Ghz -- can i replace it with a 64 bit CPU?

[KAT_MAN123]

I have an intel B800 in my Acer Aspire model 5349-2481, its a 32 bit duel core 1.5Ghz. is there any way i can get a 64bit mayb

 

[Karsten75]

If you are talking about this processor: http://ark.intel.com/products/59570/Intel-Celeron-Processor-B800-2M-Cache-1_50-GHz

Then if you look closely at the Intel specifications, it is 64-bit. You just need a 64-bit OS, but why you would want to spend $100_ on an operating system for it, I don't know.