Canonical have been actively updating the Ubuntu OS from many years, which turned them to be the most widely used Linux Distributor in the world. They started with Desktop OS and then came Unbuntu TV as well as Ubuntu for Android Devices. This year they have taken another bigger step by coming up with “Unbuntu For Mobile Devices”.
Mozilla is planning to release Firefox 4, 5, 6 and 7 by this year end. Mozilla wants to have a web platform with Identity, Social and Apps! Support new operating systems and hardware.
Microsoft is all set to release its new OS, Windows 8. It has great features with anti-hacking tools to optimize its stability.