The Vostro 15 7590, which Dell normally sells for $1,998.57, has gone on sale for $1,099. That means if you’re in the market for a new business-class laptop, you’re in luck. The Vostro 15 7590 is a 15.6-inch laptop that measures 9.4 x 14.1 x 0.7 inches (239 x 358 x 18mm) and weighs 4.1 […]