Bought the laptop,very quick process.The laptop(Lenovo-B50) with ONLY 2 tabs open in a browser and no other software started,couldn't handle and became very slow.I asked for RMA and procedure for return. RMA received and Saveonlaptop advised me that they will arrange collection with the same courier. They kept lying 3 times about their failing to notify the courier, and never was contacted by any courier. I keep struggling to return the laptop and have my refund. My conclusions-1. Lenovo B-50 with celeron is not a choice even if your using only word and calculator; and 2. Not at all a reliable seller-not reliable customer service when return, and lying stuff at customer support. My poorest choice ever- laptop and seller-in my online shopping activity. Very bitter experience.