It's important to know the signs of a virus, so that you can act quickly to get rid of any malware and stay safe in future. A virus is a type of malicious software, or malware, that can replicate ...

Realizing that your computer is infected with a virus can be a heart-stopping moment, but there's no need to panic. Viruses or other malware can have a devastating effect on your PC, slowing its ...

Your computer has been acting strange lately — running slower than usual, showing weird pop-ups, or behaving in ways that make you suspicious something isn’t right. These could be signs that malware, ...

There are many problems your computer can face. Your laptop can have trouble charging, the screen can stop showing a picture, or it could flat-out not turn on. But it feels like your computer only ...

ZDNET's key takeaways The Black Screen of Death is incredibly annoying, but often easily diagnosed.The most common culprits ...

1. Use anti-virus software and keep it up to date. Make sure you have anti-virus software on your computer. With new viruses emerging daily, anti-virus programs need regular updates, like annual flu ...

You don't need to be a tech expert to notice when something's wrong with your computer. Strange pop-ups, sluggish performance, or even your webcam working on its own might seem odd, but they could be ...

If your PC is freezing and making everyday tasks a struggle, our experts can help you troubleshoot and get it running smoothly again ...

Marshall Gunnell is a Tokyo-based tech journalist and editor with over a decade of experience covering IT, cybersecurity and data storage. Alongside CNET, his work has appeared in ZDNET, Business ...