Curious about what to do with your old laptop, smartphone, display, tablet, or MP3 player? You may be able to trade it in through a new technology trade-in program, launched by Computer Connection. Participants can check out the trade-in value of old technology at www.upenn.edu/computerstore/tradein and then fill out an online form before bringing devices into Computer Connection, located on the second floor of the Penn Bookstore, 3601 Walnut St. Faculty, staff, and students will receive a gift card loaded with the trade-in value of the technology, which can be used toward the purchase of anything in the store.