In the current version of the Tutorial PDF, on actual page 25 (labeled as page 21), under the heading "Write System to Micro SD Card", the word "toll" should be "tool" I believe. The entire sentence could be improved by changing to:
Then open "Raspberry Pi Imager", select "Choose OS", select "Use custom" from the bottom of the list, and select the image file that you just downloaded.
In the current version of the Tutorial PDF, on actual page 25 (labeled as page 21), under the heading "Write System to Micro SD Card", the word "toll" should be "tool" I believe. The entire sentence could be improved by changing to:
Then open "Raspberry Pi Imager", select "Choose OS", select "Use custom" from the bottom of the list, and select the image file that you just downloaded.