If you’re heading off to college soon and still don’t have a reliable laptop to get you through your studies, here’s a great deal for you: Lenovo’s Yoga 7i 2-in-1 laptop is down to $680 at Best Buy, a significant discount of $370 off its original price. This laptop has a gorgeous 16-inch display with a 1920×1200 resolution and IPS panel technology for color accuracy. The display is also touch-enabled, so you can swipe instead of using a mouse when you’re reading documents or navigating apps while on the go. Under the hood, you’ll find an Intel Core Ultra 7 processor that delivers speedy perfor…