DXF was originally introduced in December 1982 as part of AutoCAD 1.0, and was intended to provide an exact representation of the data in the AutoCAD native file format, DWG (Drawing), for which Autodesk for many years did not publish specifications.
Take a look at how you can use VLC media player to play your favorite DVDs: 1  At the Windows 8 start screen, type VLC. 2  Choose the view option. 3  Insert your DVD into your DVD drive on your PC.  Choose your DVD playback 1  option. Open the DVD from within VLC media player.  Click the Play Button.
Windows Media Player can only play DVD's if you already have other software installed that can play DVD's. The easiest and cheapest solution to playing DVD's without buying extra software or trawling the internet for plugins is to download a free media player program called VLC (www.getvlc.com).