... Hmmm... I don't like it. But less than previous attempt.

1. What exactly means "PC"? Usually it's just a piece of hardware. OS? Any. Even "targeted" OSX. "PC+BillGates"? Then "PC" means "Windows".
2. I hate any ad with repeated slogans like "it kills 99% of bacteria, it kills 99% of bacteria, it kills 99% of bacteria... I said, it kills! Even if your got a bacteria then you still have 1%."
3. I hate 99.9999999% of all adverts. Nothing personal to MS. I block then all.