Graphics Card and Dual Monitors(READ ADDITIONAL DETAILS)?

I'm currently on a Lenovo IdeaPad Z710(Laptop) with an Intel i5 processor and Intel(R) HD Graphics 4600. I'm planning to include a second monitor to help with my multitasking and stuff like that. I'm just wondering if my Graphics card can handle this while running a game such as League Of Legends or CS: GO On the Laptop and skype callls and stuff on the other monitor.