Notebooks should be small and light, right? But the Excel table no longer fits on the screen. Annoying when you actually want to work with the laptop. Small and light laptops also quickly reduce processor performance. Or they heat up.Lenovo created the ThinkPad X1 Extreme to combine a big screen with outstanding performance while remaining mobile. At MWC … [Read more...] about ThinkPad X1 Extreme: big and strong in its 4th generation