Apparently no one understands the question. "How Do I Remove My Garbage Disposal?". Here is the answer;
1)To remove your garbage disposal, first make sure the electricity is off that is going to it. Most of these units are 110w so there should only be 2 wires.
2)Next unhook the 2 wires going to your garbage disposal and place wire caps back on the raw wires.
3)There should be a drain coming out of the side. normally these are just connected with one nut. You should be able to get this off easily with a pair of pliers.
4)The last step in removing your garbage disposal is to unscrew the screws at the top. Most disposals have 3 to 4 screws. Once the pressure is off of these screws, your disposal should screw off fairly easily.
5)When installing your new disposal remember to wait until last to hook the electricity to it.
Although some disposals have a "click in" Method of attaching them to the sink. For those types you apparently need to loosen a red knob on the side of it towards the top. Then you can pull the disposal away from the sink flange "un-clicking" it in the process.
I hope this answers all the many previous unanswered questions.