Learning Photoshop: Get out of this very funny problem

Though there is no trick and hack in between the post but a small tip while working with in the Photoshop with the brush, eraser, clone stamping or any other tool we find that instead of showing that sample of the tool currently in use only a small dot or a circle showed and sometimes it goes very difficult to find the solution for an average user as what has caused such a problem. What made me to write an article about this a few days back i was with someone who is working in Photoshop and caught up in the same situation and finally he restarted his system to revert back the brush icons but .... here you don't have to restart the system just look for your Caps Lock led... this is the problem when it is on means all the tools from photo-shop would show an icon only and vice verse.... as shown in the below image

So this is only a simple tip but can save a lot of time for several others who still does not know about this... what do you think plz mention your valuable comments in the section below....