Windows OS is broken. Every version. It has a nasty, faulty filesystem to start with: it has fragmentation problems I've NEVER experienced in any other OS I've used (and I've used a lot!).
It's unsecure, it degrades with use (wich is..just..so stupid I don't want to see it near me never again), why would you want to use such a piece of crap?
Do yourself a favor and install Lubuntu instead. No, NOT Ubuntu, but Lubuntu. It has low requeriments and it will work way better. It's way easier to use, really. My mother is 54 and she uses Lubuntu everyday (she never used or understood Amiga, for example).
Seriously, WHY Windows? Don't be so cruel with yourself.
