Windows 10: Small white square in upper left corner of screen can not be removed need help

Discus and support Small white square in upper left corner of screen can not be removed need help in Windows 10 BSOD Crashes and Debugging to solve the problem; The small white square is affecting the performance of my computer. i need to get rid of it. Help I'm using a surface pro with windows 10.... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by Bracey T, Jan 11, 2020.

  1. BRACEY T
    Bracey T Win User

    Small white square in upper left corner of screen can not be removed need help


    The small white square is affecting the performance of my computer. i need to get rid of it. Help

    I'm using a surface pro with windows 10.

    :)
     
    Bracey T, Jan 11, 2020
    #1
  2. TWIGGS462
    twiggs462 Win User

    Small White Square in Upper Left Corner - Cannot Remove


    This is going to be hard to see, but above the left of the recycle bin icon... there is a tiny white square. When I put my mouse cursor over it I get the cursor to change to the activity cursor (spinning blue circle) - I have no idea what application is causing this and have stopped all tasks starting with windows on boot.

    Any ones else ever see this?


    Small white square in upper left corner of screen can not be removed need help [​IMG]



    Small white square in upper left corner of screen can not be removed need help [​IMG]


    HP Spectre Laptop with latest BIOS as of this post installed. All windows updates.
     
    twiggs462, Jan 11, 2020
    #2
  3. TWIGGS462
    twiggs462 Win User
    Small White Square in Upper Left Corner - Cannot Remove


    Here is the exact process


    Small white square in upper left corner of screen can not be removed need help [​IMG]
     
    twiggs462, Jan 11, 2020
    #3
  4. LINDACANTWELL
    LindaCantwell Win User

    Small white square in upper left corner of screen can not be removed need help

    Small white screen squares upper left of screen

    I accidently hit a button, prob alt, and now I have small screen squares in the upper left corner of my open screens. How do I get rid of them?
     
    LindaCantwell, Jan 11, 2020
    #4
Thema:

Small white square in upper left corner of screen can not be removed need help

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