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.

Actually problem solved, I had never known, but you can drag the "second monitor" around to different locations in the display settings box. Of course we have no idea how that happened in the first ...

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 ...