The ProBook 450, 440, and 430 now features an 87 per cent screen-to-body ratio and a new quieter, spill-resistant keyboard. It’s hard to tell the two series apart, but pictured here is the HP ...

HP on Tuesday unveiled two new Windows 7 business laptops intended to shake out what's left of the IT budget and convince businesses that Windows 7 migration doesn't have to be (too) expensive.