I can't find my explorer I click view then click explorer then it doesn't show it. Anyone help?

I know this isn't a script but I can't find my Explorer I click view then I click explorer but it isn't there, anyone knows how to find it or get it back? I can't access my scripts that means. :(

you can move the explorer and separate then from the editor, try click using right button in the editor tools, and click in explorer, then search if is in other place like, where is toolbox, porpeties, and you can place 2 folders in the same place,tehn will appear in bottom the button to change