Utilities & Tools (10000 programs)

Pros: Performs some simple optimisations. Clear interface.

Cons: Health rating doesn't change much. Doesn't offer any major advantages over other optimizers.

Pros: Works as advertised. Free and Microsoft-backed. Good performance. Fully supports Vista.

Cons: Blunt intro to virtualization. Unsurprisingly limited. May not work with Linux distributions. No USB support.

Pros: Scouts areas for Bluetooth devices. Supports several formats. Simple and easy to use.

Cons: Limited language options. Old-fashioned interface.