kassuba39 :
2GB of RAM and Windows Vista meets the minimum requirements but what is your processor? I'm assuming there isn't a discrete GPU in the laptop already so that alone will make even a game like Minecraft hard to run.
Edit:
Here are the system requirements posted by Mojang -
https://help.mojang.com/customer/portal/articles/325948-minecraft-system-requirements
Possible specs If you can state a particular model, that would help greatly.
I agree with the above.
From the top specs out of this list, you would reach required specs for this game to run mostly high details (maybe only normal render dist though).
From the lowest, (GPU in particular is bad for games) it would be frame rates around 30FPS on lowest settings.