Modern Devices

DVD means Digital Video Disc. A DVD-writer can read CD, VCD, and DVD. Beside that, it also can burn CD, VCD, and DVD. The memory of a normal DVD is about 4.7GB. Now a new type DVD which is call ‘DVD-RAM’. The function is same like pendrive which can copy, cut, and paste in the DVD-RAM. The memory is bigger than pendrive, that’s 4.7GB. The latest DVD is ‘Blue-Ray DVD’. That’s very special because it can keep about 25GB in the Blue-Ray DVD. The Blue-Ray DVD is better than DVD-RAM because of the graphic is more beautiful and if u keep movie inside, that’s more clear. That’s the latest technology for DVD.