ZDNET's key takeaways Frequent computer maintenance is key to keeping your desktop performing at its best for years after purchase.It's an important habit to build early on, and most tools you'll need ...

Q: What preventative maintenance tasks should I be doing to help my computer run better? A: As with many other items in our lives, preventative maintenance is the key to avoiding expensive repairs ...

Keeping your computer secure is more important than ever. Cyberattacks target computers, accounts and sensitive data daily. Traditional passwords have long been the cornerstone of security, but they ...

That was back in the days before graphic user interfaces, when operating a computer meant knowing a large volume of commands and the ins and outs of operating systems. "Hackers" were the white knights ...

Computer viruses can easily spread through the Internet and email, causing potential harm to computer data, files and hard drive among other important documents. Viruses are commonly disguised as ...