Yes.
Depending on which version of Windows, or Mac you use it can be between 1 and 2 GB of RAM needed For Windows 7 it is usually 1 GB of RAM, and if you use Mac then you will need 2 GB
The minimum requirement for RAM to run windows 7 is 1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit).
You can run Windows 7 with 1-2 GB of RAM depending on what you are doing. (More stuff you need more RAM) I Would go with at least 4 if not 8 GB of RAM to run Windows 7.
The official minimum for a 64-bit installation is 2 GB of RAM. There is no "recommended" amount, as it depends on what you are trying to do. The maximum supported depends on what edition you are using: Windows 7 Professional and Ultimate support 192 GB of RAM. Windows 7 Home Premium supports 16 GB of RAM. Windows 7 Home Basic supports 8 GB of RAM.
You can, it is possible, but i wouldn't, you probably wont enjoy the user experience.
The system requirements for Bluestacks are: Windows XP SP3 or Windows 7 2 gb of RAM
I think you can get every version. If you want to buy 32-bit version, you must have at least 1 GB of RAM (you have 2, ok, it will work) and 16 GB of hard disk (you have 27 GB of hard disk left, ok, it will work).If you want to buy 64-bit version, you must have at least 2 GB of RAM (you have 2, that's minimum, but your computer could work slowly, so it's best that you get additional 1 GB of RAM) and 20 GB of hard disk space (ok).
for better perfomance must need 2 GB
260 mma 256 MB ram 2 Gb space
According to the table in the Wikipedia article (see related link) - the maximum supported RAM is 4GB.
Yes as long as it has the minimum spec of ; Operating system Windows 7, Windows Vista, or Windows XP Service Pack 2 (SP2) Computer processor 2.0 gigahertz (GHz) or more Memory 1 gigabyte (GB) or more of RAM Hard disk space 4 gigabytes (GB) available hard disk space
If starter: 2 GB. Any other edition of 32-bit support maximum 4 GB.