lenovo thinkpad t510 i5 m520 2.4ghz 320gb hdd 4gb memory windows 7 pro dvdrw

Here's a computer we just got recently. It's  not exclusively for me, but I figured I might   as well do a video about it while I have it. On  the outside it looks a lot like my ThinkPad T60,   except it only says ThinkPad on  the outside, it doesn't say IBM.  On the left side, there's a cooling  vent, VGA port, Ethernet, three USB   ports, full-size DisplayPort, not Mini  DisplayPort, and a smart card reader.  On the front, there's the latch  to open it and an SD card reader.  On the right, there's an ExpressCard slot,  wireless switch, eSATA port, headphone jack,   which also supports headphones with a built-in  microphone, DVD RW drive, a fourth USB port,   FireWire port, and Kensington lock slot. On the back, there's a phone jack for the modem,   the battery, power jack, and more cooling vents. On the outside, it has indicators for battery   and sleep mode. To open it up,   we just