look through the small end lol
no really i had one a while ago sless ,it depends on the type youve got straight through lenses or reflecter type the 2nd of the 2 is a bit of a twat as the image is arse way up until its bounced off all the mirrors,best way to get a decent view is to get away from the city lights,if its got a finder scope use that to line up the image then ajust the main lens to focus all good fun and orion etc are great to view this time of year
http://www.absolutebeginnersastronomy.com/