Windows 10: big white square with a globus and an x covering desktop

Dear helping community


when I was surfing on the page of my university and twitter, suddently

compared on my desktop a white rectangle with a globus and an x on the center.

This rectangle covers a relatively big part of the desktop and in this way everything

I'm doing. There is no way to eliminate it and have the desktop normal as before.


I have an Avira free antivirus and an related Opera browser.

I don't know maybe is this the cause. The problem went when I was surfing on

Microsoft Edge.


Can anyone urgently help me please, I have an online university exam and

I can't use the laptop this way. I have an Asus laptop with windows 10 64 bit.


Thank you to all of you who help me !

:)

 

White squares on Desktop Icons

Hi Bob,

White squares on desktop icons normally happen due to a hardware issue. To better understand your concern, please answer the questions below:

1. What is the make and model of your computer?

2. Have you tried booting your computer into safe mode?

Regards.

 

White square on lock screen

Hi, I have a minor problem that I'd like to be fixed. Whenever I put my laptop to sleep for a long time by closing the lid, then opening the lid to wake it up. I get this big white distorted square as my mouse cursor and it goes away when I drag up the
picture screen when you wake up a windows 10 computer, to type in my password to get into my account. What can I do to rid of that white square?

 

why are my photos now just white squares with a red x in the middle?

Never had a problem with myphone but last 3 time i went on , my photos are just white squares with a red x in the middle? pleasehelp.