A:AnswerRead the handbook or go to http://ugp01.c-ij.com/ij/webmanual/WebPortal/PTL/ptl-os.html?lng=en&type=setup&area=us&mdl=MG3620
You'll find it pretty straight forward.
A:AnswerI'm not sure I understand your question. You should be able to print from your computer. If you are not able, try going to the Canon website for troubleshooting, or try reinstalling the drivers.