For the most part, if you see a browser based alert, then you can simply close the browser and start it again. On the other hand, if you are continuously seeing alerts like "Your Computer May Have a ...

Add Yahoo as a preferred source to see more of our stories on Google. Nataliia Hruts / iStock / Getty Images Plus Virus removal tools can be standalone one-time scanners or built into full antivirus ...

The Virus Alert from Microsoft tech support scam is a browser based scam that tries to trick people into thinking that Microsoft has detected that they are is infected and blocked their computer. They ...

Many viruses immediately cut off your ability to run a comprehensive virus scan. This can include blocking safe mode or even corrupting key system files to the point that you cannot log in. Removing ...