Hello, please wish of the operating system is suitable to use in AMD machine.
i already have window 7 home premium 64bit with 4 gig ram, dual core but the machine is still very slow.
pls i need you help
What are your system specs?
And why are you running x64 with only 4GB of RAM? IMO that kind of defeats the purpose of x64.
And what is "very slow" to you?
Possible simple solutions for a normal functioning system (meaning no viruses/malware, software/hardware problems)
Update your drivers
Upgrade your RAM
to clean up your system, fix registry errors, uninstall unused programs, get rid of all non-essential startup programs.
If those three things don't make your computer faster then your problem is likely due to virus/malware.