In Mac OS El Capitan, when you shake the cursor to locate it, the cursor gets bigger. This does make it easier to find, but I work so quickly I find it happens accidentally. I find it a bit distracting, so here’s how to disable it.
- Launch System Preferences (found in the Apple menu > System Preferences).
- Click on Accessibility.
- On the left select Display.
- Uncheck Shake mouse pointer to locate.