Windows 10: computer acting weird and mouse cursor disappeared

my mouse cursor disappeared and i use the touchpad. after it appeared i couldnt move it or right click where shows a small window. so....it started acting weird like the right tab window where has notifications started appearing without clicking anything. then the left side tab where you can search started appearing without clicking anything as well and when i got a mouse and the left tab kept appearing without doing anything. what should i do?

:)

 

Mouse cursor acts weird

Good morning everyone, I hope some of you can help me.

My mouse cursor acts extremely weird: when I left click it randomly executes a right click. Right now I must do a project on Inventor and it's basically impossible to continue.

This is what I tried so far, but the problem persists:

- try another mouse,

- try a different usb port,

- use only the touchpad,

- disable the touchpad and use only the mouse,

- in mouse settings the left click is set as the main button

- restart the pc

- windows 10 is fully updated to build 1803 ( 17134.254)

The problem appeared yesterday evening.

Any help would be greatly appreciated

Yours, Alessandro

 

Mouse cursor acts weird


Good morning everyone, I hope some of you can help me.
My mouse cursor acts extremely weird: when I left click it randomly executes a right click. Right now I must do a project on Inventor and it's basically impossible to continue.
This is what I tried so far, but the problem persists:
- try another mouse,
- try a different usb port,
- use only the touchpad,
- disable the touchpad and use only the mouse,
- in mouse settings the left click is set as the main button
- restart the pc
- windows 10 is fully updated to build 1803 ( 17134.254)

The problem appeared yesterday evening.
Any help is deeply appreciate
Yours, Alessandro

 

Mouse cursor disappearing

Hello, I am using Win10 desktop with wired mouse; it's been working quite well for me until lately. I've had this Dell computer about 3 or so years, now.
My mouse cursor has started to disappear at random times, only coming back when I rapidly move the mouse back and forth across the pad/screen.
I thought it might be that the wire might have gotten damaged, so I unplugged that mouse, put in a wireless mouse USB plug, and used a wireless mouse for over an hour.
Same issue. When I move my mouse up to the upper right-hand corner, it disappears. Move it to the extreme left, it comes back again. It's when the cursor touches the right side of the screen, I have noticed, that it disappears.
No difference when using a full-screen game, a browser, or if I'm on the desktop . . . it acts the same way in each case.