How do you thread a weedeater edger?

To thread a weedeater edger, first, ensure the tool is turned off and unplugged or the battery is removed. Remove the spool from the edger, then cut a length of trimmer line according to the manufacturer's specifications. Insert one end of the line into the hole in the spool, wind it around the spool in the direction indicated (usually marked with arrows), and leave enough line hanging out to feed through the eyelet on the edger. Finally, reassemble the spool back into the edger and pull the line to ensure it's properly threaded.