Blinking cursor on screen and windows

[j.col]

Hi guys, i need some help getting rid of a blinking cursor that appears on every window and internet tab in Windows 10.
It may be a conincidence, but the last couple of days my mouse seems to be acting up as well,
ie. non responsive, double clicking when i just single click, unable to move tabs/or windows about on desktop.
i have included some screen shots with the cursor in a red box.

 

[MonkeyBasher]

It sounds like your mouse has simply run its course. The buttons are miss firing, not firing and sticking.
Try another one and see if your problem goes away.
Its always a good idea to have a cheapo wired mouse in a drawer for stuff like this.

 

[j.col]

Sorry for the late reply.
Changed mouse and the double clicking etc is gone.
But the silly flashing cursor is still there.
Anyone any idea how to fix this?