If you created a new script from script.google.com and saved it, it will appear on Drive in the My Drive folder.
If you created one from the inside of the disk by clicking the red "Create" button, then Script, it will be in the folder that you last clicked on before clicking on "Create". If you don’t remember which folder you created the script file in, click on the name of the last folder to find it.
If you run one of them in a form, sheet, or document, you will need to remember where the form, sheet, or document was located on Drive.
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