Please choose the correct solution to the question: How to increase the volume on Youtube

Solution1: On the lower left corner of the video screen, find the button that looks like a speaker. Hover the mouse pointer over it, until a volume slider appears. Move the slider to the right, until the desired volume is reached.

Solution2: On the lower left corner of the video screen, find the button that looks like a speaker. Hover the mouse pointer over it, until a volume slider appears. Move the slider to the left, until the desired volume is reached.

Answer format: solution1/solution2