Left Click on Trackpad not working !

[augustya]

The left click on my 2010 MacBook Pro is not working it does not close tabs and windows. Could it be a Hardware problem or could it be software ? What will fix it ? Any trick that I can perform to fix it !

 

[darngooddesign]

Ever since my 2008 trackpad did this I just switched to tap to click. Now I'm so used to this that the new force-touch trackpad isn't all that amazing. LOL