My mouse arrow mark often remains motionless on computer screen how to solve the problem? Answered

Your computer is too slow because it's out of memory.

Delete the apps/programs that you don't need, and try opening less tabs in your internet browser. This will free up some space

Change the batteries.

move the mouse

There are many things that will cause a mouse cursor to freeze, dirty mouse, bad pad, drivers, interrupts, virus scans, port scans, etc. So there isn’t a simple answer to your question. You will need to do your own diagnostic. Google mouse freezes https://www.google.com/search?q=mouse+freezes&oq=mouse+freezes&aqs=chrome..69i57j0l5.6295j0j7&sourceid=chrome&ie=UTF-8 to get ideas of where to start.

Sometime I do wonder about the questions posted here....
Did you, by any chance, consider to take this weir thing with the buttons in your hand and to move it?
Just asking because on most computer moving the mouse also moves the mouse pointer on the screen - if the screen is turned on of course....