operating

So Google just announced their own operating system and took a number of the applications out of beta. They now have a browser, an operating system, a mobile operating system (android), and an office suite, an email service, and more money then god. Should MS be worried...

i have a packard bell laptop with xp on it it has no recovery disks of any kind or a floppy drive to reset it i always pressed F11. I tried to install ubuntu and the disk was damaged so i gave up i partitioned the harddrive using partition magic and left windows on it but now the problems is...