pctechguide.com

  • Home
  • Guides
  • Tutorials
  • Articles
  • Reviews
  • Glossary
  • Contact

How Can I Tell if My Computer Has a Virus?

As incredible as the personal computer has been for society and technology, it is also to blame for one of the most annoying and destructive problems to plague humanity: The computer virus. Yes, there are few things that can get under your skin faster than seeing your PC damaged or even destroyed by an evil Trojan, a nasty worm, or a violent piece of malware. But as with real viruses, these electronic infections also come with their share of symptoms. We’ll be looking at some of the most recognizable signs so that you’ll be able to save your PC before it is too late.

Programs Start Automatically

Be extra cautious if you notice programs that you didn’t click on beginning to open. This is often a good sign that a virus has crept into your PC. The same goes for programs that close without your consent. If error messages pop up, also take note: Many times the messages are a clue that your PC is having trouble dealing with an unwelcome program. In most cases, the virus is attempting to access certain parts of your PC so that it can spread the infection even further.

Hard Disk Constantly Working

I can always tell when my computer has a virus because I can hear the hard disk struggling nonstop. It’s much the same as when you have a cold and your breathing is labored and difficult. But this wheeze is one of constant overload. Your modem might also start blinking constantly. This means that the virus is causing your computer and/or modem to spread its germs throughout your hard drive and into cyberspace beyond.

Computer Runs Slow

Often, an overworked hard disk will also be accompanied by a slow computer when a virus is in the picture. When you see that the performance of your PC is far below average, make sure to rule out some other symptoms before you decide that a virus is to blame. Has it been a while since you last defragmented your computer? If so, make sure to do that now and then see if the speed of your PC has improved at all. Also, if you haven’t cleaned the registry lately, do it now. This is another possible culprit. With any luck, one of these two processes might help speed up your computer and rule out a virus. If not, you’ll need the help of some antivirus software right away.

  • Virus Removal
  • Antivirus Software

Share this:

  • Click to share on Twitter (Opens in new window)
  • Click to share on Facebook (Opens in new window)

Related

Filed Under: Virus Removal Tagged With: computer virus, remove virus threat, signs of computer virus, signs of virus, virus on computer, virus threat

Latest Articles

Remove PrivacyGaurd 2010

Recommended Antivirus Software: Spyware Doctor with Antivirus Recommeneded Remote Computer Repair Company: http://www.pcninja.com PrivacyGuard 2010 is a false security client that attempts to trick users into making a purchase. Like most fake security clients the is shown error messages that … [Read More...]

Copper Interconnect Architecture

Every chip has a base layer of transistors, with layers of wiring stacked above to connect the transistors to each other and, ultimately, to the rest of the computer. The transistors at the first level of a chip are a complex construction … [Read More...]

RAID tutorial – the benefits of using RAID

RAID (Redundant Array of Inexpensive Disks) is a system developed whereby two or more disks are physically linked together to form a single logical, large capacity storage device that offers a number of advantages over conventional hard disk storage devices: superior performance improved … [Read More...]

Comments

  1. Steveanewman PC man! says

    June 30, 2012 at 3:09 pm

    The problem is that if you notice these symptoms the virus has probably already wreaked havoc with your system.
    Far better to install a reliable anti-virus program beforehand and then you don’t have to worry!

  2. Ssebaggalaibrahim says

    November 2, 2012 at 8:57 am

    virus

2021 PC Hardware Releases to Bolster Your Gaming

If you are a PC gamer, then chances are you are looking to upgrade your kit over the coming year. However, a lot of money can go into building the … [Read More...]

New Transfer Feature in Dropbox Enable Sharing files with Third Parties

Dropbox has been a popular P2P sharing platform for many years. They don't announce new features as often as other applications, since they have a … [Read More...]

Ransomware Operators Find Data Theft Profitable

How valuable is your data? That’s not a question that organizations or individuals have to ask themselves all that often. You might know the market … [Read More...]

Engineers Encounter the Quantum Challenge with Computers Running a Hundred Million Times Faster

Quantum computers have been a subject of discussion for many years. They have probably been something that philosophers and technology pundits have … [Read More...]

Transferring Image Files from Your Cell Phone Without Cables or Email

You don't have a cable available to transfer the photos from your cell phone to your computer? You don't feel comfortable sending them through your … [Read More...]

Why Drupal Accessibility is Vital for Your Website

Drupal may not be as popular as WordPress, but it is still used in over 1 million websites. The Internet might be more conducive to our needs if more … [Read More...]

Guides

  • Computer Communications
  • Mobile Computing
  • PC Components
  • PC Data Storage
  • PC Input-Output
  • PC Multimedia
  • Processors (CPUs)

Recent Posts

6 Tips for Social Media Success in the New year

Social media continues to grow in leaps and bounds. With every passing year, we learn new things about what works and what fails. One thing that is … [Read More...]

The Galaxy NotePro 12.2 inches Display

  E-Meeting Easy Efficient and productive meeting is what E-Meeting is all about. It can be your personal organizer that has a great sharing … [Read More...]

Graphics Card Identification

If you're replacing your existing graphics card with a card whose precise identity you don't know, now's the time to try to find out! If there's … [Read More...]

[footer_backtotop]

Copyright © 2021 About | Privacy | Contact Information | Wrtie For Us | Disclaimer | Copyright License | Authors