Multiple windows/tabs

[troutmaster]

When I am working on a circuit sometimes I want to copy in part of a previous circuit. If I try to open a previous circuit MS closes the current tab. Any way around this? 

[GarretF]

Hi troutmaster:

I'm taking a guess here, but I think you probably have the student version of Multisim. The student version only allows one schematic to be open at a time, and there is no way to change this. Your choices are either to open another instance of Multisim or upgrade to another version.