Android emulator?

Hey i'm looking for an android emulator that can be downloaded quickly and for really weak laptops, i mean Really weak laptops.

I wouldn't emulate anything, but try to install Android directly.

You probably won't find anything for weak laptops, because virtualization always requires a lot of power… Bluestacks is a fairly common emulator. It is primarily intended for games, but also works for other apps. Another method would be to install Android in a virtual machine yourself, but that takes a long time and is probably even more powerful than Bluestacks…