Windows 10: Why I'm seeing black box on my mouse?

After restart I'm seeing black rectangle box next to the mouse pointer. I'm not comfortable seeing that. Please remove it.

:)

 

Cheap Photo box that will get the job done

WEll i took on this project for PP hes a hardware reviewer and wants to get the professional looking pics for the Pc parts

Materials:

• Big cardboard box

• a razor

• white material 3 yards

• cone lights

• stapler

• medical tape

• pvc pipe about 6 inches longer than your box

• white paint any cheap finger paint would work

the project I'm guessing will cost me $30 if it works out properly
I will post pictures and step by step as i do it

 

Cheap Photo box that will get the job done

keep us posted. i'll be interested in this as i've been wanting to do one for a while.

 

Black box at top left of screen

Hi,

To better assist you, we need to ask a few questions:

• Were there any changes made before experiencing this issue?
• What troubleshooting steps have you tried so far?
• What applications were you trying to open?
• Can you send a screenshot of the black box that you see?
  

Looking forward to your reply so we can find the best solution for you.

Thank you.