Hello community, 
There are many different types of coffee makers. They have the same purpose i.e.  serving a good coffee to all. The process is very simple. At first you  have to mix hot water with ground coffee and then, filter out the  grinds. A good coffee depends upon the powder, which you have used.  There are a few people like to make a fresh cup of coffee at various  times during the day. If you spend much of the day at home and like to  enjoy the occasional cup now and then, consider one of the single-serve  coffee makers. Using single serve coffee makers, like one of the Keurig  K-Cup brewers, or the Senseo coffee pod brewer, costs a little more per  cup. But every cup of coffee you make is fresh. 
 Best Regards, 
 Mark Per           :coffeemug: