If you’ve ever peered in perplexity at the words “sell by” or “best if enjoyed by” on something sitting in your fridge, a ...

HP EliteBook 840 G3 is a Windows 7 Professional laptop with a 14.00-inch display that has a resolution of 1366x768 pixels. It is powered by a Core i5 processor and it comes with 4GB of RAM. The HP ...