ThinkPads feature quality design changes that focus on real-life experiences with input from over 900 people in 9 different countries. Improvements in LCD design and smaller internal antenna result in a reduced bezel size—actually 20% smaller than previous generations—yet our ThinkPads deliver legendary reliability and meet or exceed rigorous military-specification standards.
Validates the ruggedness, durability, and quality of ThinkPad products by testing against eight parameters: high pressure, humidity, vibration, high temperature, temperature shock, low pressure (15,000 ft), low temperature, and dust.
Enjoy visuals on a dazzling high resolution display, with HD being our standard offering. The L540 offers a 15.6-inch antiglare HD (1366 x 768) or FHD (1920 x 1080) display.This 15.6" laptop delivers on performance and price, with 4th gen Intel processors, robust security features, great multimedia features, and legendary ThinkPad reliability.
A. It comes with windows pro 7/10 (as per your requirements)
A. Yes,this model comes with normal keyboard as well as numeric .
A. Call on customer support no. available on laptop and website.