How do I make a cookie out of the user input from a form?

How do I make a cookie out of the user input from a form like this:

<form>
 <label for="name">Name:</label>
 <input type="text" id="name" name="name">
 <input type="submit" value="Submit">
</form>

or like this:

<form>
  <input type="checkbox" id="vehicle1" name="vehicle1" value="Bike">
  <label for="vehicle1"> I have a bike</label><br>
  <input type="checkbox" id="vehicle2" name="vehicle2" value="Car">
  <label for="vehicle2"> I have a car</label><br>
  <input type="checkbox" id="vehicle3" name="vehicle3" value="Boat">
  <label for="vehicle3"> I have a boat</label>
</form>