Using a computer is a constant battle against viruses that are always trying to invade your system, steal your information, hack your computers or even blackmail you to pay hefty ransoms.
All computer users are aware how much of a nuisance or threat the viruses are and make continuous investments in the form of anti-virus programs to prevent their invasion or at least install free anti-virus programs to keep them off.
However, there are times when your anti-virus is unable to pick all of them and below are some of the tell-tale signs that your computer has virus and your anti-virus software has failed you.
It’s like asking your girlfriend after a fight if she is okay and she responses instantly that she is fine, but you know it’s a trap.
Yes, some virus can even prevent you from running an antivirus.