Rusty84

Hi everyone. This is my first post here as I am new so please forgive me if this is in the wrong place. I was wondering if there is any way of tightening my front break? I just don't feel it is that sharp any more. I don't know if it is a case of it being time for new pads or not? The bike has only done 4100 miles and I have no idea of how long the pads should last. Any advice on the longevity of the pads or if I can tighten it up a bit will be most appreciated.