Optical discs are still popular till today although other media storage competitors comes with smaller size, and with reliable capacity such as FlashDisk, memory (SDCARD, Mmc, Micro SD, etc.). Optical discs still popular because the price is much cheaper as well cost of production and its safer to store the data. The benefit using optical discs one of it is the data stored inside will not damage or crashed because of virus or worm infections. Because of optical discs required specific software such as Blu ray Burner to erase the data inside the discs.

The growth technologies evolving each years, and involve in both quality and capacity, until now. Currently there are 4 types of optical discs available on the market, which are CD’s, DVD’s, HD-DVD, and Blu Ray. The forth have different qualities and capacities, but has the same function, namely as a place to store data, video formats, music and games.
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