I have dell inspiron N4050 With intel i3 processor.... it has intel graphics hd3000 and games run slow so plz tell me if i can add a graphics card in it bcauz i heard we cannot add graphic card in laptop so help
The short answer is NO, if the laptop does not come with a designated video card it cannot be upgraded.
Upgrading a laptop video card is financially not feasible since they are about 3 to 4 time the price than the desktop counter part. It is better to buy a new and better laptop