Dell Small Business offers its 4.8-lb. Dell Inspiron 15 7000 Series 7568 Intel Skylake Core i3 2.3GHz 15.6" 1080p Touchscreen 2-in-1 Laptop in Black for $549. Coupon code "LAPTOP$449" drops that to $449. With free shipping, that's $31 below our February mention, $401 off, and the lowest total price we've seen. It functions as a laptop or tablet and features an Intel Core i3-6100U 2.3GHz Skylake dual-core processor, 15.6" 1920x1080 (1080p) LED-Backlit touchscreen LCD, 4GB RAM, 500GB hard drive, 802.11ac wireless, Bluetooth 4.0, backlit keyboard, 3-cell battery, HDMI, USB 3.0, and Windows 10 Home 64-bit. Deal ends March 31.