I have a series of worksheets that I can open from a main switchboard similar to acces through command buttons. How can close a worksheet and return to the main sheet without it completely closing excel. The other sheets open through vba commands.
It sounds like you are making a "switchboard" to replace the sheet tabs.
One simple method (instead of hiding the shets) is to turn off the sheet tabs under <tools><options>.
On each sub sheet just add a button similar to the ones on the "Switchboard" each referencing back to the "switchboard" sheet name, e.g. the code would be.
Sub GoToFrontsheet()
Sheets("Frontsheet".Select
End Sub