It depends on the brand. And what size you chose.
Yes there are many crock pots available that are designed for the single person. They're called mini crock pots.
While all Crock-Pots are electric cookers not all electric cookers are Crock-Pots. Crock Pot is a US trademark name that is sometimes used generically to refer to all electric cookers.
Some different brands of stainless steel crock pots are Crock Pot and Cuisenart. Both are very popular.
Almost any recipe can be modified to use with your crock pot, that's why crock pots are great. Crock pots can be hard to clean, but if you use a liner it is much easier.
blah
Amazon is a great source for crock pot cookers. You find it under Home & Kitchen. There are also specialized shops for crock pots. One example is crock-pot.com
Well I have seen people stir chili or stews in crock pots and pots but that's it
The best way to check a crock pot is to use a food thermometer. This only applies to older crock pots without temperature gauges.
Why don't you try pork roast? it's DEE-LISH!
Usually, foods containing meats and chicken do best in oval crock pots, as well as circular. Meats and chicken will be more tender, and less dry when cooked slowly.
The most common sizes for oval crock pots is about 6 quarts. Other sizes can be found and pricing varies greatly. You can look online at www.amazon.com for reviews, rates, and pricing.
Only if they are designed for cooking in; most garden pots (such as terracotta) are not ovenproof. Crock pots generally are ovenproof, but it's best to check the label.