On most laptops left click is just click the touchpad with two Fingers if that’s what you mean.
LMB is the left mouse button
Middle Mouse Button Cheers
The mouse button that is the most used is the 'left side' of the mouse.
The left mouse button is typically located on the left side of a computer mouse. It is the primary button used for selecting and interacting with objects on the screen. In most mouse designs, it is positioned above the right mouse button, allowing for easy access with the index finger.
On a PCs and Linux the left mouse button is used for clicking, or selecting files ect. The right mouse button is used for opening up menus related to the item for help. There is no right mouse button on Macs, but only the left mouse button with the same functions.
The primary mouse button would be the left-click.Without it you wouldn't be able to open/run programs with your mouse. Also people use the left-click more than right.You can make either button the primary mouse button, the default is the left button.By going to;Start-->Control Panel-->Printer and other Hardware-->Mouse
You don't need any specific controller. You use the computer keyboard. WASD to move, F to reload/interact with items. Right mouse button to aim, left mouse button to fire.
Move forward while holding Right mouse button and pushing forward mouse, or just hit the "x" button on your keyboard.
Pick your mouse up and move it away from the keyboard.
Left Mouse Button
Button one refers to the left mouse button. Button two is the right mouse click, or, if you're using a mouse without a left and right button, it is shift+click. Button three is pressing down the scroll wheel. Hope this helped! :-)
Yes, but the left button is used more often.(The left button is the default action button, while the right button is the default context button. These can be switched if the user wants them to be switched, such as if the user if left-handed.)