Typically, users can not determine the disruptive nature of computer viruses quickly. Sometimes the symptoms can be a simple glitch, but you may realize that it’s more sinister. If you don’t respond to a virus attack on time, the damage you can incur can be devastating. If you think your computer has a problem but do not know what exactly it is, responding to these warning signs could help you avert severe damage.
1. Slow Computer Performance
Slow computer performance is something that can creep up on you. At first, the slowdown is unnoticeable, and then it gradually increases till you have to take notice. When you notice the slowdown, it will get frustrating, and you’ll often ask yourself,” why is my computer so slow.”
Slow performance can be attributed to the length of time it takes your computer to boot up, start programs, and run processes. If your computer isn’t running as crisply and smoothly as it did in the past, you likely have a virus.
Your computer running very slow is one of the most typical signs associated with virus attacks on your computer. The virus will corrupt files, such that programs can’t run efficiently. Additionally, as the virus progresses, it’ll take up the hard drive and RAM space.
Although a slow computer may indicate a virus attack, it could also mean that you are out of space in your hard drive or RAM, or have damage to your hardware. Suppose a thorough antivirus scan doesn’t reveal any issues. In that case, you may have to consider your hardware or software as the problem.
2. Error Messages or Crashes
You may experience programs closing or opening automatically without your involvement. The computer may freeze or also shut down by itself. If the damage on your computer is severe, you may experience the blue screen of death. The screen will become blue with white text showing an error message. At this point, you won’t be able to do anything on your computer, and it will be best to get expert help.
If an error message displays, write down what it says. The information will help the IT technician to diagnose and fix your computer.
3. Unable to Install Antivirus Program
Your antivirus software isn’t safe from a virus attack either. Some viruses’ goal is to attack the protection of a computer system. So, if you cannot install an antivirus program, your computer might be having a virus issue.
Not all antivirus programs are good, even the best are imperfect. The virus may attack the antivirus software; and most of the time, it doesn’t have to do much except switch it off. If you notice that your antivirus software is off when it’s supposed to be on, this is a sign that you might have a virus.
4. Unwanted Popups and Toolbars
Beware of free downloads. Sometimes, after downloading a program or new software, you suddenly notice endless unwanted popups on your computer.
The internet has a lot of free software programs and files for you. Many are very useful and genuine, like browsers and media players. But among the many free programs, including browsers and media players, you may download corrupt programs which can contain malicious software with the intent to steal, corrupt, or delete your data.
Additionally, the free downloads sometimes come with extras. The extras may contain a virus that can eventually eat up your performance rate. If you download anything from the internet, ensure that it is from a reliable source. Pay attention to all the files that come along with the download.
Spyware can be very dangerous, considering how much school, work, entertainment, shopping, and financial transactions you do online. Popups can sometimes be spyware that comes with internet downloads that collect and steal sensitive data. The spyware may be tracking your web browsing, monitoring your online activity, collecting your passwords, among other destructive acts. So don’t click on any suspicious pop ups.
5. You Are Sending Spam Messages or Emails to Friends
If you notice your email account sending mass messages to your list or your social media accounts spamming your direct contacts with messages, you may have a virus.
If your contacts notify you that they receive odd, suspicious messages that you never sent, that could be the work of a virus. You need to be just as vigilant with your social media accounts, as viruses can send spam or malware through messages.
Be vigilant
A virus can be detrimental to your computer. Ensure that you install antivirus software to monitor your computer and keep it updated. Keep an eye out for any of the above signs to keep your computer safe.
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