Apple's Magic Mouse tracking errors can cause jumpy and jittery pointer movements. Cleaning the sensor or resetting the preference files can fix things.

Looking for the best educational gadgets to invest in for your middle schooler? These suggestions might offer the technological edge you're seeking.​

Fix a SPOD (Spinning Pinwheel of Death), the multicolored pinwheel cursor that indicates your Mac is waiting on a process to finish.

Depending on the situation, an iPad might need to be rebooted or turned off. Here's how to do either of those things.