Windows 10: Malware / virus - mouse cursor uncontrollably moving around at high speed clicking on...

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  I have an issue with the cursor. It moves all around at a rapid speed and clicks on everything. It might be a malware virus because Microsoft couldn't identify it and neither could my paid antivirus/malware security software or my internet provider.
  

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:)

 

Click and drag keeps speeding up on touchpad

Hi,

Do you face this issue while moving the mouse cursor normally on the desktop screen?

If yes, I suggest you to follow the below steps in order to slow down the mouse cursor speed.

• Go to control panel.
• Click on mouse.
• under pointers options tab adjust the pointer speed, click
  apply and ok

let us know the status of the issue to assist you further.

Thank you.

 

Cursor uncontrollable

The cursor jumps around interfering with my work and my web viewing. While using the browser, the cursor will change pages, click on ads, make selections through its uncontrollable movement. I am using a brand new laptop with the latest Windows 10.

I have tried:

1. Adjusting the Mouse device settings.= even though I do not use a mouse.

2. Adjusting the touchpad settings.

The driver does not need to be updates according to the computer.

I have searched the internet seeking a resolution. The problem is widespread.

I need a solution.

 

Mouse cursor becomes tiny when clicking middle mouse button

Setup:

• High PPI monitor (4K resolution, 15 inches), scaling set to 250%
• Windows 10
• Microsoft Intellimouse Explorer 3.0 mouse
• "Windows Black (large)" cursor scheme

Whenever I click the middle mouse button on my Intellimouse the mouse cursor suddenly becomes tiny. This problem can be temporarily resolved by opening Mouse Properties and changing the Cursor Scheme.

Is there a permanent solution to my problem?

This is mouse cursor at normal size:





And this is the same cursor after I click the middle mouse button:





(The screenshots will naturally be very large as they're taken on a high PPI monitor.)