Microsoft windows antispyware

Microsoft has recently launched a excellent tool called AntiSpyware I installed it couple of days back and it already started giving return,If any program during installation tries to copy itself in startup or run registry than this will warn you and you can decide whether you want it to allow or deny, Thus giving you better control of your system, by allowing only those services to run always which you really need them and not one which you hardly use once in a month.