Unfortunately, Windows 7 does not offer a one-step “copy CD” feature. However, you can work around that limitation. As the description implies, data disc CDs are formatted as data, which is a format Windows readily handles. Therefore, to copy the CD, you simply have to copy the contents to the hard drive first and subsequently burn a new CD. This is the same method high-end CD copy programs use, except everything is performed in the background without manual involvement. Warnings Writer Bio

How to Copy a Data Disc CD  13 Steps  - 20