New
#11
You got your answers.
You asked how to disable aero snap, and you got answer in post #7. You cant disable it because its already disabled according to your first post.
And you also got answer about memory in several posts. Windows 64bit detected 8GB of RAM and it has adjusted PC to use that RAM. Only way to lower memory usage is to slow down PC or turn off some important services and mess up OS.
Sarcasm is there because most peoples here don't get it why are you want to slow down PC. So don't get offended.