How to get all names of checked checkboxes?

at the end of my html site I want to show the name of all checked checkboxes.

For example, if I have following checkboxes:

<input type="checkbox" name="Product1" value="149"  id="checkbox_1" autocomplete="off"/>
<input type="checkbox" name="Product2" value="249"  id="checkbox_2" autocomplete="off"/>
<input type="checkbox" name="Product3" value="349"  id="checkbox_3" autocomplete="off"/>

The name of all the ones who are checked, should be listed on any position on the same page without pressing a button.

Like this, if he choosed 2 and 3:

You choosed following products:
Product2
Product3

If he choosed nothing, nothing should appear.

Can anybody help me with this? Unfortunately I know html but not JS/JQuery...

Thanks in advance!