Almost ever kind of food.
No. A rice cooker will not heat oil to the temperatures required to fry foods.
A halogen cooker is the same thing as an electric stove and a convection cooker uses a circulating current of hot air to cook foods.
Yes, lentils can be cooked in a rice cooker by adding water and setting the cooker to the appropriate setting for cooking lentils.
You can cook just about any kind of food in any sort of cookware as long as you have the experience. You can google for a lot of results on what is best cooked in a pressure cooker.
Corned beef should be cooked in a slow cooker for about 8-10 hours on low heat until it is tender and fully cooked.
An 'electric cooker' is the term generally used in the UK to describe what Americans and Canadians call an 'electric stove'.
To drain foods that have been cooked
rice cooker
Yes, there are plenty of stores that still sell electric pressure cookers. Target, for example, is current selling a Deni Electric Pressure Cooker - 9700. This cooker can be used to slow cook, steam, and brown. For more information on this cooker, visit http://www.target.com/Deni-Electric-Pressure-Cooker-9700/dp/B000A6JKZK
Yes, couscous can be cooked in a rice cooker. Simply combine the couscous with the appropriate amount of water or broth (usually a 1:1 ratio) and let the rice cooker do its job. Once the water is absorbed, fluff the couscous with a fork before serving. It's a convenient method that yields perfectly cooked couscous.
Beef bone broth should be cooked in a slow cooker for at least 12-24 hours to extract all the nutrients and flavors from the bones.
Ham can be cooked in a microwave. It can also be cooked in a slow cooker or a frying pan.