1. Open the QR generator spreadsheet.
Then open Your Google Drive and click the file you want.

Step 1 image

2. Find and click the paper clip

Step 2 image

3. Usually that automatically copies the URL.  IF not, highlight the url and copy it.

Step 3 image

4. Go to the spreadhseet.  Right click and choose Paste⌘V.

Or, use ctrl + V to paste in the QR Code column.

Step 4 image

5. Right click on the QR Code.  Click Copy⌘C.  Paste the QR code in the document or place you want it.

You're done!

Step 5 image

Interactive tutorial