How to use the recorder under Win7 system?

How to use the recorder under Win7 system? Friends who are not familiar with it can follow the steps below:
1: First confirm whether the system CD-ROM is a recorder, the CD-ROM logo RW indicates that it can be burned; the CD also has the RW logo.
2: Put the burning disc into the recorder, close the door, open the "My Computer" on the desktop, at this time the CD-ROM has recognized that the recordable disc is a blank disc.
3: Select the file to be burned, For example, to burn the "Network Management Lecture", select all the files to be burned, see the properties total 3G, the capacity of the DVD disc is enough, then right click on "Copy", or the shortcut key "Ctrl+C", click on the left resource management "DVD RW drive" in the pop-up dialog box, enter: Network Management Lecture, click "Next".
4: In the blank space of the open burning disc Right click, paste or the shortcut key "Ctrl+V", the system starts copying the file, wait for the file to be copied, click on the menu bar "burn this file".
5: enter in the pop-up dialog box Title, now has the title "Network Management Lecture", under the burning Select the burning speed on the degree, it is recommended to choose the slow speed, the CD will be saved for a longer time. At this time, the pop-up dialog box shows the progress.
6: The burning is completed, the CD-ROM automatically pops up the carved CD, in the pop-up dialog The box lets you choose whether you want to burn the next disc. If you don't need it, select "No", then click "Complete".