Skype has issued a warning to users that there is a worm doing the rounds that is affecting its Windows client.

Mozilla's CEO has laid out three possible futures for Thunderbird, and is hoping that the community can choose the free email client's fate.

3, 2, 1 Mozilla Thunderbird 2 is go, supporting Vista and great new features like Message Tagging, improved Search and Advanced Folder Views.

Microsoft is set to change the way that it does its Corporate Volume Licensing when Windows Vista is released. This is an attempt to crack down on pirated versions of the operating system.

Google, the search engine giant, continue their expansion into new areas with the launch of their instant messaging service, Google Talk.