Gotapal.com is provides online computers service in Uk.If your computer is running slow, you have windows errors, your computer is spyware infacted, your computer have virus, contact Gotapal.com online support. computer repair support, laptop computer repair, remote computer repair, online pc repair, pc repair services, computer maintenance repair, computer maintenance agreement, computer support services, online computer support, remote computer support, computer hardware maintenance.
G. Stahl. Proceedings of the Conference on Computer Support for Collaborative Learning: Foundations for a CSCL Community, стр. 62–71. International Society of the Learning Sciences, (2002)