Rosemary Brown describes a problem noted by a few other MacFixIt readers, where a UPS (uninterruptable power supply) seems to "hog" the chain, and produce strange problems for the keyboard and mouse. ...

Whether it's opening apps, scrolling through a web page, playing our favorite video games, or selecting a bunch of items on the screen, a perfectly functional mouse does it all — unless it stops ...

Logitech wireless mouse troubleshooting is relatively simple, because only a few things can go wrong. In most cases, resetting the connection solves temporary issues. Some models have a dedicated ...