* Interestingly enough, old-school games like Solitaire and Minesweeper were included as part of the early personal computers for a distinct purpose. Both games were reportedly designed to teach people the skills they would need to use and become more easily familiarized with newfangled PCs. The purpose of Solitaire, for instance, was to teach people how to use a mouse and how to drag and drop, as with the cards in the game. Minesweeper was also designed to help people become familiar with a mouse—specifically the concept of right-clicking and left-clicking.