On average, people waste between 11 and 20% of their time in front of computers that don’t work or that are so difficult to understand that they can’t perform the task they want to, a new study shows.

Empowered by artificial intelligence technologies, computers today can engage in convincing conversations with people, compose songs, paint paintings, play chess and go, and diagnose diseases, to name ...

Three days after a computer update problem caused more than 5,000 flight cancellations around the world in a single day, things are pretty much back to normal — except at Delta Air Lines.

If you're having trouble updating your computer, it may not be a problem with the software. Your hardware could be going bad. Q: I’ve spent more than 8 hours trying ...

Computer performance often declines gradually as background processes, storage buildup, and outdated software stack up over time. A slow computer is usually not caused by a single issue but a mix of ...

As new computer prices climb, a few simple maintenance steps can help keep an aging PC running smoothly for years to come.

Last summer, three researchers took a small step toward answering one of the most important questions in theoretical computer science. To paraphrase Avi Wigderson of the Institute for Advanced Study, ...