how can i activate windows 7 ultimate with windows loader on my msi laptop
You have a bunch of crap on your computer that was probably downloaded into the system when you purchased it. If you go to Best Buy the Geek Squad desk there sells a program that can take it all out, or they can do it for you. As far as spyware stuff or security I have AVG it's free you can download it online, and I haven't had any problems with it.
I don't know yahoo is allowing us to answer questions like this, In my experience we can activate windows 7 using loader but choosing the correct loader is important task. I will go with DAZ loader for this kind of work. It works perfectly with mine and my friends laptops and PC too. I suggest you to try it. You can get that loader from the below link