Best value 64 bit laptop for business user?

I am in the market for a new laptop for my bookkeeping business. All I will really use the laptop for is Excel, Outlook, Quickbooks, and some other accounting / business software. I work with large data sets sometimes which cause my 32 bit computer to crash with excel so I think i want to go for a 64 bit.

Any suggestions on the best value laptop just to meet these needs?

Please help.

Thanks!

I did not find the right solution from the Internet.

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