Have problems with your Windows or Surface laptop where the mouse cursor keeps jumping as if it’s trying to evade a cat, when you do not touch the touchpad? That’s an issue that could make the device ...

Q: Sometimes the cursor disappears from the screen of my five-year-old MacBook Air laptop. If I open and close the "lid" of the laptop, the cursor eventually reappears. What's wrong? Does it indicate ...

If your laptop’s mouse pad, also known as the trackpad or touchpad, has started acting up, it’s not uncommon.

Q: I have a Lenovo laptop with Windows 10. Whenever I use a word processing program, the cursor jumps to a new location on its own, often taking text with it. If I reboot the machine, the word ...

Q: Here is a computer problem I haven’t seen in probably over 20 years. I’m very knowledgeable about computers, and I have built and programmed many back when they cost around $2,500. However, my wife ...