So, all of a sudden, my desktop mouse

[Baltimike]

For my iMac opens a window? Or like a spotlight window when I try to drag or access the keyboard. I type this on my iPhone as we speak.

I have tried restarting. Unplugging. The mouse works for like 10 seconds and then…the spotlight windows…or finder windows. I can’t drag or type.

Does anyone know how to fix this? Any help would be appreciated

[Ocelot II]

1. Is it a wireless mouse? The battery might be dying.

[Baltimike]

3. No. I stopped fooling with those years ago

It’s wired. Maybe I need a new one. Or to connect my old Magic Mouse

[Srkdqltr]

2. Retire the mouse?

[Arne]

4. Last four times my mouse malfunctioned

it was not the mouse at fault.
It was the keyboard.

[Baltimike]

5. It seems to have fixed itself. It was crazy though. nt

[BComplex]

6. All I can tell you is that, since the last update, my mouse has been acting very strange with my MacBook.

This is weird. I'm glad you posted this.