Three coins are tossed. The probability that not more than two coins will fall with head upwards is

Question

$\begin {array} {1 1} (1)\;\large\frac{5}{8} & \quad (2)\;\large\frac{7}{8} \\ (3)\;\large\frac{3}{8} & \quad (4)\;None\: of \: these \end {array}$