It would work perfectly as office/home pc and has a long life ahead. You can try putting a video card in to turn it to a gaming pc.
i3 3220 $30
PNY xlr8 8GB DDR3 1600MHz $30
500GB HDD $20 (or a 750GB one for same price)
Case with loud speaker $10
300W PSU $10 (or a one month old barely used EVGA 600W PSU for $35)
Windows 10 pro retail license $30
do NOT contact me with unsolicited services or offers