im planning to install the new os windows 8
before i do that i just want to know if
can you give me some pros and cons of windows 8 vs 7?
what at the changes between 7 and 8?
is it lighter to use in pc (takes less memory usage, cpu)?
is it user friendly easy to use?
pls give me some tips and advices
ps: if maybe can you post me some their bench marks