Hello Indranil,

As per your query please choose one laptop by checking specifications given below,

1.Processor-Intel i5/i7.

2.Ram-8Gb Minimum/16Gb Maximum.

3.Graphic card-NVDIA/AMD-2GB minimum.

4.Storage-SSD(500Gb)/HDD(1TB).

5.Screen Size-14/15.5 FullHD.

6.Keypad backlight.

7.Weight-1.2 to 2kg.

8.Operating System-Windows.

9.Battery-4 Cell.

These is the specifications which will be helpful to choose best laptop, By your own you can select best laptop and in favorable Brand.

If you Still need Help To choose one Best Laptop Please kindly drop Comment.I will Definitely try to Help you with Good One.

Hope You Understand....................

Best Wishes For Your Career......

Stay Safe...........