Having recently switched to a new computer, I have noticed that, when I attempt to follow an e-mail address or other hyperlink through Microsoft Word, Outlook or other office (Office 2010, to be specific) programs, there is an error message which reads "this operation has been cancelled due to restrictions in effect on this computer; please contact your system administrator." This problem did not occur on my previous computer, nor any other computer that I have used, so what may be the cause of this problem? Thank you very much.