Callum pushes tech to its limits and has spent nearly three years bombarding antivirus with malware, taxing routers and inspecting computer monitors Viruses are a persistent problem. All it takes is ...

In an email we received from Janet D., she shared her recent unsettling experience. Here’s what she described: "I received a pop-up that froze my computer and read, ‘Access to this system is blocked ...

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, ...