Madobe Nanami no Windows 7 de PC Jisaku Ouen Commercial!!
Japanese title: 窓辺ななみのWindows 7でPC自作応援コマーシャルっ!!
Alternative titles: Madobe Nanami's Homemade Windows 7 PC Cheerleading Commercial!!
Type: CM
Source: Other
Episodes: 1
Status: Finished Airing
Aired: May 9, 2010
Duration: 1 min
Rating: G - All Ages
Studios: Rising Force
Genres: Comedy

Madobe Nanami is a computer store employee who instructs customers on how to magically assemble their PCs.  She also shows them some of the features of Windows 7.