1. click (Click) the left mouse button is pressed, one half will contain the audio, click kakhuen, and then leave quickly. The kami focus To select a command, or select a different section in the program.
1. Click (Click) is one half of the left mouse button. Will be noisy, click on Then quickly release Click a heading Means to select a command or select different parts of the program.
1. Click (Click) is pressing the left mouse button, one half is loud click up and drop quickly clicking point aims to select the order or select the parts. . in the program.