If you are on your computer several hours a day, for most days, you should know your computer reasonably well. To the extent that if it started doing something strange or out of the ordinary you would notice it. This helps to protect your system - don't trust that all those programs you have installed such as virus protection, spyware protection, firewalls, etc are infallible - things could still get through before updates are processed on your computer to combat new things being launched every … [Read more...]