Originally the Lenovo G40-30 Laptop shipped with Windows 8 back in 2014 which most people will remember was a catastrophe due to its awful interface lack of features. So, most people have upgraded to Windows 10. There is are still ways to upgrade to Windows 10 for free, but I am not sure to what is needed.
Basic Specs:
Model Number: G40 30
Dimensions (mm): 265.00 x 38.40 x 25.00
Weight (kg): 2.5
Colors: Black
Operating system: Windows 8.1
Battery Cell: 4
Display: 14.00-inch
Processor: Intel Pentium Dual Core N3540
Base Clock Speed: 2.16 GHz
Memory
RAM: 4GB
Storage
Hard disk: 500GB
SSD: No
Inputs: Internal Mic
