Add to large pot, cover with 3 of cold water, and bring to a boil. Add 1 tsp sea salt and simmer potatoes until tender, about 15 minutes. Reserve 1 cup of cooking liquid and drain potatoes in colander. Return potatoes to pot with 1 c warm 2% milk, Â¼ c unsalted butter, and Â½ cup reserved liquid.
These innovations made it cheaper and easier to manufacture computers than ever before. As a result, the small, relatively inexpensive âmicrocomputerââsoon known as the âpersonal computerââwas born.
A computer is a machine (mostly electronic) that is able to take information (input), do some work on or make changes to the information (process), to make new information (output). Computers have existed for much of human history. Examples of early computers are the astrolabe and the abacus.