A fork is a tool with a lot of possible uses:
*opening bottles of beer
Step 1: Eating
Most people are familiar with using a fork to eat meat.
For those who aren't:
Firstly you need some meat (doesn't really matter what it is)
Now place the food in front of you on a hard surface (table)
Push the fork into the piece of meat, this needs a bit of
muscle power, but shouldn't be a problem for most people.
When the fork is in the meat, you just bring the meat to your
mouth and the eating can begin!
There is almost nothing that can't be eaten using a fork, so giving a detailed instruction for everything would take me a bit to far.
Step 2: How to kill using a fork
Using a fork to kill someone IS NOT ALLOWED, it mostly involves having (bad) luck (depends on point of view) and using enough force to thrive the fork deep enough into the flesh of the victim.
A good place to put the fork is in the throat, under the clavicle, in a vital organ...
(I suggest you don't try this at home)
Matter of fact I beg you to never kill anyone.
(this is for "enterainment use only)