Hello, my name is Dan.
I will do my best to help you, the only stupid question is the unasked one.
First, turn off the caps, it makes it hard to read.
Secondly, most likely what you need is some maintenance.
Start with repairing the permissions, then do a pram reset. This might clear the problem up.
To do a PRAM reset, you need to restart your machine and hold down these 4 keys.
‘Option’, ‘Command (Cloverleaf or Apple)’, ‘R’ and 'P'.
Keep them down until you hear 4 startup chimes.
If you have a wireless keyboard then the procedure is a little bit different.
Use the very same keys but wait until the first chime and immediately press and hold those keys. I recommend getting your fingers ready because timing is critical.
This resets all of the system buses on your computer, USB, FireWire, display, ethernet and your keyboard/mouse/trackpad.
This will correct many faults but not necessarily yours.
Try that and let me know.