Upgrading the memory on MB

[VladM]

I recently acquired a used MB - it is a 2.1GHz model with 2GB RAM.

I notice that when using Parallels, there is about 30MB free RAM only. Should I upgrade the memory to 4GB - would I see a performance increase?

 

[Consultant]

Yes, most likely.

More info under "Mac Guides" here
https://forums.macrumors.com/forums/54/