Six signs of a computer virus 1. Slow performance If you’re questioning whether your computer has a virus, observing its performance is one of the first tell-tale signs.

Another common sign of a computer being affected by viruses or malware is unexpected behaviours, such as automatic shutdowns, restarts, or even an app opening and closing without you doing anything.

Keep an eye on your email’s “sent” folder and on your social network posts. If you notice emails and posts that you do not remember sending or posting, it is likely that you have a virus. 3. YOU ARE ...

Your computer suddenly runs like molasses One of the most obvious signs of infection is a dramatic slowdown in your computer’s performance. If your once-speedy machine now takes forever to start ...

A powerful new computer virus - called the Goner -was today causing havoc with e-mail systems across the world ...

This can cause significant problems in long-term if not removed. Also, Read: Top 5 Absolutely Free Open-Source AntiVirus Tools for PC So that’s it guys, those were the 10 Types of Viruses Can Harm ...

The Internet has been abuzz lately claiming we are in the 25th year of the computer virus. And while many people believe a 15-year-old created the first virus in 1982, I'm not so quick to agree.

The force has since launched a review of their computer security systems after a worm virus brought to a halt virtually all of the force's 2,500 terminals for almost a week.