Acer7750G-9411 having video card issues, blue screens of death, have had about a year, anyone help,

Have had this laptop for almost 11 months, blue screens of death have been showing up last month, Acer driver update says I dont need any driver updates, its a video card issue, when I play facebook games its crashing, with blue screen of death. Paid for service driver update site says I have 19 drivers out of date, but Acer says I have none, need advice, this is a buisness laptop, cant lose the info.