A computer mouse is a pointing device (hand control) that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of a pointer on a display, which allows a smooth control of the graphical user interface.
Physically, a mouse consists of an object held in one’s hand, with one or more buttons. Mice often also feature other elements, such as touch surfaces and “wheels”, which enable additional control and dimensional input.
Frequent issues with Windows 10 upgrade and mouse settings
Disappearance of mouse pointer is a very frustrating computing issue and users with Newly installed operating systems saw numerous reports of mouse issues. It seems that with the Windows 10 upgrade process some Users saw their mouse settings altered. Many users reported that mouse pointer can disappear on Chrome, while it’s still visible on other browsers.
Sometimes, the disappearance of the mouse pointer can occur after you unlock the screen or after waking your PC from sleep.
Luckily, unless you have a terminal hardware problem, most issues have a resolution.