2.19 Does the DVD drive support the playback of burnt DVDs? Which software player can be used to play them?

Of course. DVD drives can play the burnt DVDs
 The most commonly used software player is Cyberlink PowerDVD Ultra. Click on the select source button and select a disc to play. Besides Cyberlink PowerDVD Ultra, Oxygen AVCHD Player and WinDVD 8 are both available.