Montessori from the Start

I've had to put a request in to the library for Montessori from the Start: my younger niece has become TROUBLE! She's 14 months, doing her own form of scooting, but pulling herself up anywhere and everywhere and touching all kinds of things she shouldn't, like the laptop. Yes, yes, I know Montessori is all about the environment, but the environment is our home and school and there are certain things that can't be moved (like the electric piano covered with a homemade wood top) and are a horrible inconvenience if moved (like the laptop). If I can provide more suitable activities to attract her attention, perhaps I can have her avoid things like grabbing onto the piano lid that can come crashing down on her...