can i upgrade my prosscor? please

[khantzawminzin]

my laptop is dell inspiron 15 3542
corei5 1.70 ghz up to 2.70
ram 8 gb
1tb harddrive
nvidia 2 gb
can i up grade the prosscor?
sorry ......my english is bad

 

[CRITICALThinker]

Laptops are a very proprietary system, and the i5 is a decent processor. If it is an XXXXU series it cannot be changed as it is soldered to the motherboard, if it is an XXXXM them there is a possibility that it can be replaced, it is generally recommended to not unless you have experience.