Another Day With My PC

Do you ever wonder why your computer seems to be doing something even if you’ve already finished using it?

While you may think that something’s fishy is going on when your hard drive or DSL light blinks on you even when you haven’t touched the keyboard for quite some time already, your PC may actually be doing something that’s completely legit albeit without your permission.

Legit?

Take for example auto updates. Many programs update themselves automatically whenever you’re connected to the Internet. Windows XP and Vista are well known for this. There are many other programs that update themselves without prompting the user for each download session. Hence, do not be surprised why the hard drive and DSL lamps on your PC keep on flashing.

This doesn’t mean that you should smile whenever your PC seems to be working overtime. We all know that malware works undercover. Hackers take time and effort to make sure that their creations are as invisible as the latest bomber of the US Air Force.

As the saying goes, though, no bad deed goes undetected and unpunished. There are many ways by which you could check if malware is slowly taking over your system. If you’re observant enough, you could detect the presence of unwanted programs even without an antivirus’ sirens.

Circumstantial Evidence

While flashing DSL and hard drive lamps on an idle PC is not a concrete sign of spyware or virus infection, you could reasonably presume that something quite smelly is going on inside your unit. Many types of malware need Internet access so that the hacker or other malicious programs could access the host unit. Every upload and download, then, would naturally trigger the DSL light. Data are also being transported in that process. Hence, your hard drive lamp would most likely be flickering signs of impending doom.

Blinking lights are not sure gauges malware activity. However, they could help you in detecting them. Hence, antivirus and registry cleaner programs are still indispensable. Even if you develop a very good nose for sniffing viruses out, you would definitely need help in eradicating them.