Not all viruses affect computer systems in the same way, but there are several warning signs to look out for including: In some situations, a PC virus won't cause any noticeable changes to your system ...

Improper communication between your computer and scanner can result in a "Scanner Cannot Connect to PC" error message or no response at all. This can occur on just ...

Every time I've had the pleasure of troubleshooting a slow computer, I've discovered that viruses were sapping the PC's performance—and that's included my own. However, you don't have to start pricing ...