Dell’s Inspiron 15 7559 is a strong performer with a solid and comfy soft-touch design.Pros : Good battery life; Strong performance; Comfy soft-touch deck; Plenty of storage.Keypad and touchpadWith just 1.3 mm of travel, the backlit keyboard on the Inspiron 15 7559 is shallow, and though the keys require a strong 70 grams of force to press, I could still feel them bottoming out rather easily. On the bright side, your wrists won’t get sore when you place them against the soft-touch palm rest.Dell claims that the keyboard is spill-proof, which should save your laptop from the occasional small spill. Excel masters will be thrilled to learn that this notebook features a full number pad.The touchpad is accurate and comfortable to use; the pointer went exactly where I wanted it to go as my finger glided over the smooth surface. At 4.1 x 3.1 inches, the touchpad has plenty of room for navigating as well as accurate gestures like clearing the desktop, summoning Cortana and scrolling with two fingers.Awesome quality product I love it.