There are two of these-One of them is a small window at the bottom left, and the other is an area below the Menu bar.
You can remove both of these by:
In the Search Box, type the following, and set the values to False
The former also has a GUI option-Options-Show Plus Information
Joel G Mathew, known in tech circles by the pseudonym Droidzone, is an opensource and programming enthusiast.
His favorite pastime is grappling with GNU compilers, discovering newer Linux secrets, writing scripts, hacking roms, and programs (nothing illegal), reading, blogging. and testing out the latest gadgets.
When away from the tech world, Dr Joel G. Mathew is a practising ENT Surgeon, busy with surgeries and clinical practise.