QuickMines is a lot like Minesweeper, except it handles the trivial part of the game for you, leaving only harder deductions and guesses for you to make.
The controls are:
Whenever an opened cell has as many unopened cells adjacent to it as its number (these must all have mines), QuickMines will automatically flag all of these unopened cells. Whenever an opened cell has as many flagged cells adjacent to it as its number, QuickMines will automatically open all adjacent unflagged cells (this is known as "chording" because it usually occurs as the result of clicking an opened cell with both mouse buttons simultaneously). This may suffice to instantly solve easy boards.
Note that the "automatic chording" may open a cell with a mine, and thus cause the game to be lost, if you flag a cell incorrectly.