Physically clean the mouse, remove the battery and put it again and see if that helps. If you have to press the left click forcefully, there is a possibility of accumulation of dirt on the left mouse ...

A computer mouse, just like other gadgets, has an expiration. Although it won't rot or run out of power, you will notice its declining performance when you experience a double-clicking issue. This ...

Dexter Rucker wrote in with a poser: After upgrading to El Capitan, I no longer have the capability of double clicking a folder on the Desktop to open it; I have to right-click and choose Open. It ...