February 2012
![](http://blogmarks.net/screenshots/2012/02/24/8634ab72aed8471321ae331c2ac9b768.jpg)
Les meilleurs cours et ressources pour Excel
August 2011
![](http://blogmarks.net/screenshots/2011/08/02/51e5ce026bf547cece2d4dd644a92c2b.jpg)
Les meilleurs cours et ressources pour Excel
![](http://blogmarks.net/screenshots/2013/08/22/888eecbe3a83afad7181fc2336f146bf.png)
Founded in late 2003 and heartquartered in France, we are non-profit and independant.
We believe in the open web, think internet services should be sustainable, build for the long term.
While we are re-launching the service, we only accept new members through invitation.