How do I keep my home computer safe from viruses? -- N.G., Tulsa. CERT Alerts. The National Cyber Security Alliance, a partnership of the federal government and private-sector companies, and US-CERT ...

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 ...

Computer viruses can invade your system without you noticing, disrupting its operation and even stealing your data. To protect your device, it's important to know how to recognize signs of infection, ...

Think twice before you click on that link—even if it was sent to you by a friend or family member. Simply put, a computer virus is a program that you did not install which often performs malicious ...

Even if you're cautious, there's always a chance that a virus could sneak onto your PC. Sure, Windows does have built-in security to block malware, but all it takes is one wrong click. Maybe it's a ...

We have a need to scan uploaded files for malware. This is for a new project we're working on that will allow users to share files, including zip, doc, docx and pdfs. They have a maximum size of 10 MB ...

Have you ever had that sinking feeling that something’s not quite right with your computer? Maybe it’s running slower than usual or there are new icons on your desktop that you don’t recognize. Well, ...

There could be times when Windows Defender or Windows Security Quick Scan might not be working on Windows 11 or Windows 10 computers. In such situations, you could follow these tips and tricks to ...