So, is there a program/software that allows you to assign anything to any mouse button(s)? Kinda like the Microsoft IntelliMouse Software but for any mouse because someone I know has a "no name" brand mouse with side buttons (7 in all). It must be easy to use, doesn't lag and works in games/everything. I told him that he can always go into the game controls settings but he says that he cannot set a secondary or alternative command control in some games. Thanks!
Depending on the brand of mouse, the manufacturer's driver program may. I know Logitech's Setpoint software for their mice can assign keystrokes to mouse buttons.
And MS IntelliMouse for Microsoft mice... ...but it's a no-name brand. I think it's a rip off of a dell...