Windows 7 home edition, met a very strange question: in the initiator or visit the web, the mouse pointer on the side of the small circle does not turn, just boot for a period of time, also run after a few minutes or several hours out of turn,
There are three Windows 7 state of Pointers: all circles, Pointers and circle, pointer, when all is a circle, my computer is very normal, circle has been turned, but when a pointer and ring, why sometimes turn sometimes don't turn?
I searched, a lot of people mentioned similar problems: such as https://zhidao.baidu.com/question/161651378.html
And https://zhidao.baidu.com/question/295538222.html

Tried all sorts of way are not good answers, hope ace to solve it, how to make loops have turned up, thank you very much