How to get rid of a computer virus? Does my computer have a virus? When your computer starts to act strangely, those are probably the first questions you would ask yourself. Several signs can indicate that your computer is infected by a virus. Some of the signs are similar to other different issues. So, concluding that one specific sign was caused by a virus can be an understatement. 

You would be able to get rid of a computer virus if you are certain that it is infected by a virus. First, you have to know what are the signs of a computer virus. Only then you will be able to give the necessary treatment. 

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Signs of a Computer Virus

To give the correct treatment for your computer problem, you should be certain that there is a virus. Here are the signs that your computer has a virus: 

Slowed Computer Performance

Your computer’s operating system can be infected by a virus when it starts to perform tasks slower than it should. It may also take a longer time to open files and run applications. 

Malicious Pop-Ups

Malicious pop-ups that prompt you to download antivirus or open a website are another sign of the virus. These pop-ups, when opened, will install spyware on your computer. This application will steal your private information. They can hack through your passwords and personal data.

Disabled Security Software

When your antivirus and security programs fail to function without you disabling them, it must be caused by malware. 

Unknown Programs Run On Your Computer

If there are unknown programs that run on your computer, turn them off. Sometimes icons and toolbars are added even when you did not set them up. Be careful not to open them because they can be spyware or malware.

Unable to Access Computer

Your computer may have been infiltrated by a virus when you cannot access them. This means that malware could have taken control of your computer. If this is the case, you may not be able to open files. You can not even log in or log off of your computer. 

Random Switching to Another Website

When viruses infiltrate your computer they may react differently. Some effects cause your Homepage to randomly switch to another website. In some instances, you may experience error messages and browser errors. Shortcuts for some applications may also occur without you creating them.     

Odd Emails and Social Media Posts

If for some instances, you noticed that you have posts on social media that you did not create, your computer might have been infected by a virus. People from your contacts may receive odd emails from you that you did not create. Also, you may not be able to log in to your email or your social media accounts. 

Battery Drains Easily

As the virus multiplies in your computer, it uses resources from the system. Viruses may prompt your computer to perform tasks without your control. Overactivity of your computer may cause its battery to get drained easily. 

Computer Crashes And Freezes Often

When your computer is infected by a virus, it may crash too often. The screen may also freeze often. These signs are called the “blue screen of death.” These are one of the most common signs of a computer virus. 

How to Get Rid of a Computer Virus?

Viruses may infect your computer and you won’t even notice it. Some viruses may pose little issues on your computer. However, some of them can be dangerous. Since some criminals use viruses to get info from your computer. By using the virus, they can access personal information such as your bank, email, and social media accounts.

So to prevent these serious problems to happen, here are ways on how to get rid of a computer virus:

Step 1: Install a Virus Scanner

The first thing to do is to download and install security software. Be careful when installing a security application by making sure that you buy from reputable sources. 


Step 2: Disconnect from the Internet

Some viruses spread damage by using the internet. So, before you delete a virus from your computer, disconnect your computer from the internet first. Doing so will prevent viruses from causing more damage. 


Step 3: Reboot in Safe Mode

To give your computer more protection, reboot it to “Safe Mode” first. Here’s how to reboot your computer: 

  1. Restart your computer.
  2. Press F8 when the screen turns on. From then, you will see the Advanced Boot Options menu. 
  3. Choose Safe Mode with Networking
  4. For the time being, keep your computer disconnected from the internet.


Step 4: Delete Temporary Files

Use Disk Cleanup to delete temporary files. Here are ways to use Disk Cleanup: 

  1. Click the Windows button. 
  2. Type Temporary Files
  3. Click Free up disk space by deleting unnecessary files
  4. Go to Files to Delete in the Disk Cleanup List. 
  5. Search and select Temporary Internet Files, then click OK
  6. Click Delete Files


Step 5: Run a Virus Scan

When you delete temporary files, you may also delete viruses however, this is not enough. Some viruses can pass through deletion. So running a virus scan using your chosen Security Software, will be better for maximum protection. 


Step 6: Delete or Put Virus in Quarantine

Once viruses are detected, you can either delete or quarantine them. To make sure that you are protected, you can run another virus scan. This will detect if there are more threats stuck on your computer. 


Step 7: Reboot Computer

After deleting all the viruses, you can reboot your computer one more time. But this time, there is no need to put it in Safe Mode. You can turn it on normally. 


Step 8: Change All Your Passwords

To get full protection, change the password of all your email and social media accounts. This will prevent and protect you from future cyber attacks. 


Step 9: Update Your Computer

Your software, browser, and operating system may be damaged by viruses. Some damage may alter their normal function. So, to get them back to their optimum performance, you should do an overall update on your computer. 

To prevent your computer from getting viruses, do not download from untrusted sites. Also, reset your password regularly. Doing all the steps above should get your computer to its normal performance. But if your computer still manifests signs of a computer virus, you need help from the experts. MyComputer Repair Malaysia will help you with your computer needs. Visit us at