How to Remove Virus from laptop without Antivirus: 10 ways

A computer virus slows down your device’s speed by multiplying itself and spreading across the operating system. A virus can remove information, harm programs, reformat or erase your hard disc, resulting in decreased performance or possibly the complete failure of your system. In more technical terms, a computer virus is malicious code or software that is meant to modify the way a computer operates and spreads from one computer to another. In this article, we learn how to remove virus from laptop without antivirus.

The computer becomes infected with a virus because of many reasons such as:

• The majority of them involve downloading malicious files.
• By browsing malicious websites or by clicking links to an unsecured website.
• Pirated photos, movies, music as well as phishing or spammy emails with attachments are the popular culprit.

How to Determine Whether Your Computer Is Infected With a Virus

• Missing files
• Error messages
• Frequent system crashes
• Unexpected pop-up windows
• Slow computer performance
• Antivirus software or firewalls that aren’t working properly

How to remove Virus from laptop without Antivirus

In this section, we’ll look at how to get rid of a virus from the laptop and discover the entire procedure of removing a virus from a Windows system. To fully safeguard your computer, take the following actions one at a time.

1. Use Task Manager to end any virus related processes

How you can remove viruses without antivirus? This is one of the simplest methods and also ends the installation of virus-related software for removing a virus from a laptop without antivirus software and preventing the infection from spreading further. Follow the steps given below.

• To open Task Manager click simultaneously Ctrl+Shift+Esc.
• Tap on the Processes tab to check the running process.
• Once you’ve located the virus-related process, right-click it and select End Task to prevent it from infecting your computer.

2. Examine the software and applications that have recently been installed

The freshly installed application or software may not always be the problem; instead, the virus may have infected the add-on. Follow the instructions outlined below.

• Go to settings.
• Click on the Apps part.
• Go to the Apps & Features section and look for the unknown app that you suspect is infected.
• Uninstall it by clicking on it.

3. Unknown or Strange Processes from Windows Startup Should Be Disabled

This is a good way to prevent odd malware or viruses from taking over your laptop upon launch. The following are the detailed instructions:

• Open Task Manager by pressing Ctrl+Alt+Delete simultaneously.
• Tap on the Startup tab.
• Select the programs with unknown makers and press the Disable button.

4. To remove the virus, boot into safe mode

Because modern viruses and spyware are becoming more clever and advanced, you may be unable to eliminate them using Task Manager. This method is equally successful against Trojans as it is against common viruses. The procedure helps to restart your computer in Safe Mode.

• On the search bar type MSConfig to open the System Configuration application.
• Click on the Boot tab.
• Then, select the Safe boot option and press the Network button. Now, click the Apply and OK buttons to finish.

5. Turn on the Windows Defender Firewall

It helps to keep you safe from unauthorized access. Secondly, it will prevent viruses from invading your computer and storage devices. The detailed instructions are as follows:

• To open the Control Panel type on the search bar then click on Windows Defender Firewall.
• Click on Turn Windows Defender Firewall on or off.

• To confirm, check the boxes next to “Turn on Windows Defender Firewall” and click “OK.”

6. Remove a virus with Windows Defender’s Virus & Threat Protection

Virus and threat protection is a built-in feature of Windows that may be used to protect PCs from virus infection and even to eradicate viruses.

First, you have to Turn on Virus & threat protection in Windows Defender.

• Go to Settings then click on Update and Security.

• Click “Open Windows Defender Security Center” in the Windows Security section.

• On the new window, select “Virus & threat prevention” > Navigate to Virus and threat protection settings.

• Enable the following three options: real-time protection, cloud-based protection, and automatic sample submission.

After enabling Virus & threat protection now you have to remove existing viruses from the laptop by using virus & threat protection.

• Go to Settings > Update & Security > Windows Security > Virus & threat protection.

• Click “Scan now” on the “Threat history” area to scan your machine for malware.

After that, you can restart your computer, and the device is no longer infected with viruses or malware.

7. To remove computer viruses use Command Promp

You may be wondering how to eliminate a virus using alternative ways. You can also use Command Prompt to remove viruses from your computer if you don’t have antivirus software.

• In the search bar type cmd to run Command Prompt.
• Choose “Run as administrator” from the right-hand column.
• Next, enter the drive name where you discovered Virus. For example, if you suspect Virus is on drive E, write E: and hit enter.
• After entering drive name, type attrib -s -h *.* /s/d and press enter.
• This command will load all files, even hidden ones, and remove any directories or subfolders. Type the word dir and press the Enter key.

• As an example, a virus name may include terms like “autorun” with the suffix “.inf.” If you come across such suspicious files, execute del autorun. inf to remove the infection.

8. Unplug your laptop from the Internet.

Some computer viruses, as you may be aware, exploit the internet connection to spread. So disconnecting the internet from your laptop prevents further damage.

• Select “Open Network & Internet settings” from the context menu when you right-click the Internet connection symbol on your Taskbar.

• Click on ” Network & Sharing Center” and select ” > “Change adapter settings“.

• Right, Click on the network connection that you want to disable after doing this the connection turns grey.

9. Delete Temporary Files

By doing this you can also delete temporary files using Disk clean up. Follow the given below steps.

• In the search bar, type Temporary Files.
• Select Free up space on the disc by removing unneeded files.
• Find and choose “Temporary Internet Files” from the Disk Cleanup list of “Files to delete,” then click OK.

10. Use PC cleaners

A PC cleaner is a program that analyses your computer and removes undesirable and garbage files to free up storage space. It will increase the performance of your system by optimizing it. Provide safe browsing, clean the clutter, delete duplicates, removing junk files. You can also try Mighty PC cleaner to remove viruses from your computer.

Conclusion

This article has taught you about the causes and how the computer becomes infected with a virus. You’ve also learned how to remove a virus from a laptop without using an antivirus program and how to keep your vital data safe. We hope you understand the procedure of removing the virus from your laptop and still you have any queries you can contact our Technical support team. They will assist you.