For me this laptop is very convenient and easy to use.and it is in my budget then I have purchase this laptop.
and it is easy to oprate . the battery back-up is to good. and the services which they provide is also good.
this lenovo laptop takes few time to charge.but it is run for only 2 to 3 hours.and it is actually quite light compared to another laptops with displays in the 14 15 inch range.and its audio is very soft.so I happy with my lenovo 40-45.