Der #lernstick auf einem Tablet http://ur1.ca/d93nu !bildung # RT @fsfe Avoid being locked in as #Microsoft turns off Windows Messenger – break free from #Skype http://ur1.ca/d93tm #xmpp #open #s … #
Der #lernstick auf einem Tablet http://ur1.ca/d93nu !bildung # RT @fsfe Avoid being locked in as #Microsoft turns off Windows Messenger – break free from #Skype http://ur1.ca/d93tm #xmpp #open #s … # |