Literally any computer running Windows is prone to receive viruses equally to any other similar computer. The only computer you can use that will avoid getting viruses would need to be running a non-Windows OS.

I second Notes suggestion of Thinkpads - I've had many of them over the years, and have never killed one even once. Alternate suggestion would be one of the higher end "business" laptops from HP or Dell - I've had the HP Elitebooks in the past, and they're good too.

Avoid lower end "consumer" laptops. They're inexpensive for a reason. You're better off paying the same money for a refurb Thinkpad than for a brand new anything.
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