go live: to make a website viewable to the public.
Since our website went live, we have had an increase in sales.
have a peak: to look at something to see how it is.
I had a peak at the new shopping mall. It looks nice.
glitch: a problem with something so it does not work perfectly
There is a glitch with the DVD player. It keeps pausing.
iron out: to fix a problem or dissagreement
The two companies ironed out their differences and signed a contract to work with each other.