Lock of the mouse cursor for a moment
Is there a way to lock (or even hide) the mouse cursor for a moment (so it won't move) and then restore it to normal work?
It would be perfect if it could be done simply with a shortcut.
I thought about it because there were several situations when I had some windows on the screen and an accidental mouse movement made the window I was typing in lose focus.
Or maybe there is another way to prevent an active window from losing focus?