What Is A Trojan Horse
A trojan horse is a malicious software program that hides inside other programs. It enters a computer hidden inside a legitimate program, such as a screen saver. Then it puts code into the operating system that enables a hacker to access the infected computer. Trojan horses do not usually spread by themselves. They are spread by viruses, worms, or downloaded software.
Way To Remove Virus From Laptop Without Antivirus
Most of time virus comes in our computer. These viruses can come from anywhere, like when we are browsing the internet or installing any software or transferring data. Best way to Remove Virus from laptop without Antivirus.
Viruses slow down the performance of our computer and even steal our data. So delete them or to erase them, today we will tell you a very cool way through which you can remove virus from laptop without antivirusvery easily.
Many antiviruses are free and some are paid which you have to buy. By the way, you can also use the free one if you do not want to take the paid version.
But many times it happens that due to less RAM and less storage, we are not able to install antivirus software.
So friends today in this post we will know how we can remove virus from laptop without antivirussoftware.
Get Rid Of Browser Extensions You Dont Want
As with applications, you probably have a number of browser extensions installed the you no longer use. Its important to remove them as old, outdated extensions can be a security weakness. Again, you can easily remove browser extensions for the most well-known browsers using CleanMyPC. Just choose the Extensions utility in the sidebar and follow the instructions. You can then either remove all of them with one click, or just the ones you dont want.
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Remove Virus Through Command Prompt
- 1. First of all open CMD as Administrator privileges.
- 2. Now check the drive from which you want to remove the virus.
- 3. Now enter this command dir D: attrib s-h /s/d *.* and write the name of the drive from which you want to remove the virus.
- 4. It may take a while for your files to load.
- 5. When all the files are loaded then check the unwanted.exe files and autorun.in files.
- 6. Now rename them through this command. Rename file name.extension new file name. .
- 7. Thats it and in the same way you can change the name of all other unwnatade files.
Solution : Disable The Process At Startup
Another effective way to remove virus from laptop without antivirus software is by disabling the troublesome processes at the time of startup itself. Heres what you need to do.
Press the Control + Alt + Del keys to open Windows Task Manager.
In the Task Manager window, switch to the Startup tab.
Now here you need to do a thorough analysis. You will see a list of apps and processes in the Startup tab, right? Next to the process name, youll see a column titled Publisher. Examine this column and look for any unknown manufacturers. If you find anything suspicious, tap on it and hit the Disable button placed at the bottom.
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How To Remove Viruses On Your Computer
Computer virus infection is unavoidable in the process we use. Virus can infect our computer from the internet, from strange software you install on your computer or from external devices such as USB or external hard drive . etc. So when the computer has been infected by viruses What do we do? And how to destroy viruses in computers? Please follow along with the following article of TipsMake.com.
Solution 1 Terminate Suspicious Processes In The Task Manager
If you dont know how to remove a virus, this is the easiest and fastest way to do so and prevent your virus from infecting your laptop. To implement it you need to go to Task Manager and trace the origin of all processes, when you find the suspicious activity you need to stop it. Below we have provided detailed instructions step by step on how to do it:
- On your keyboard, press the Control Alt + Del key combination, after a few seconds, Windows will open the security settings for you, in which you need to click on the Task Manager tab
- A new tab will open in front of you where you need to go to the Processes window
- Then you need to pay attention to the processes taking place there, and if you find one that you consider suspicious, then click on it
Google, or any other browser, searches for information about this process to understand what it is for and what it is doing on your PC. If the process is considered a security threat, go back to the task manager tab and use your mouse to click on the process and click end. When you do that, the PC needs to restart and then log back into the Task Manager to make sure it is neutralized.
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Using The Task Manager In Doing Away With The Virus
Removing the infecting virus using the Task Manager is a user-friendly proposition and is basically bifurcated in the following two different sequential steps.
Step 1 Stop Running Virus-Related Programs on Your Laptop
- You should first press Ctrl+Shift+Esc keys simultaneously to open the dialogue box of Task Manager.
- Now you should navigate through the Processes tab to trace the virus-related processes.
- After you have located the virus-related processes, you should press the End Task option to prevent the virus from infecting your laptop further.
Step 2 Stopping the Suspicious Service by Unchecking the Same
- on the bottom left corner primarily visible on the desktop screen.
- You must type MSConfig against Open option in the relevant dialogue box that gets opened and
- Now go to Service tab and uncheck the service creating suspicion.
Seek And Destroy Some More: Remove Registry Keys
Finally, we will go into the Registry and remove the registry keys the virus put in. To go into the Registry, click the Start button on your desktop, click Run, type “regedit,” and click “OK.” Or type “regedit” in the search bar on your Start Menu, and select the Regedit program from your search results. You can find the exact name and directory path of the registry keys created by the virus from the Threat Expert virus report. Delete the registry keys that the virus createddo be careful to delete the exact keys you have in mind, no othersand you should be virus-free.
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Recover Deleted Or Missing Files After Removing Virus
No matter how you end up killing the computer virus, you should always check your storage device for data loss afterward. Except for the virus itself may delete or hide files, the removal of virus files can also inadvertently delete non-virus files.
Reliable data recovery software such as EaseUS Data Recovery Wizard can scan your entire storage device for any lost files due to false operation or virus removal.
Bonus Tips: How To Remove Virus From Laptop With Antivirus
If your PC or laptop has a virus, follow the following simple steps to remove the virus from the laptop.
1. Download and install a virus scanner.
2. Disconnect from the internet.
3. Reboot your computer into safe mode.
4. Delete any temporary files…
5. Run a virus scan.
6. Delete or quarantine the virus.
7. Reboot your computer.
Updated by Cedric
Cedric Grantham is one of the senior editors of EaseUS who lives and works in Chengdu, China. He mainly writes articles about data recovery tutorials on PC and Mac and how-to tips for partition management. He always keeps an eye on new releases and likes various electronic products.
Written by Jean
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Minitool Shadowmaker Can Keep Your Data Safe
Backing up files and data regularly can recover them when you lose your data because of the virus intrusion. Speaking of backup, MiniTool ShadowMaker is worth recommending. It is an all-around and free backup software designed for Windows 10/8/7, providing you with a data protection & disaster recovery solution.
Here are some features of MiniTool ShadowMaker:
- Back up files automatically based on your needs via 2 methods create an image for files and sync files.
- Back up the entire disk and selected partition.
- Clone your disk to another one.
- Support full backup, incremental backup, and differential backup.
- Back up your PC to an external hard drive, USB drive, NAS, etc.
- MiniTool ShadowMaker also supports restore Windows backup to a different PC with dissimilar hardware. This post – How Can You Do Windows Backup Restore to Different Computer can help you do that.
Now you can download and try MiniTool ShadowMaker Trial Edition to do the backup task.
Lets see how to use MiniTool ShadowMaker to back up your files.
Step 1: Decide a Backup Mode
1. Launch MiniTool ShadowMaker.
2. Continue to use the trial edition by pressing Keep Trial.
3. Choose This computer to continue by clicking the Connect
Step 2: Choose the Backup Source
1. Under the Backup page, click to choose the backup type – Folders and Files.
2. Select the files you need to back up and click OK.
Step 3: Choose a Destination Path
1. Go to the following interface.
Step 4: Start the Backup Process
Use Safe Mode To Delete Virus
As modern viruses and malware become more sophisticated and advanced, sometimes, you cant remove it in Task Manager. You can also try booting your Windows 10 in the Safe Mode to remove viruses from the laptop without antivirus. The steps are as follows:
First, you should enter into Safe Mode. If you dont know how to do this, this post – How to Start Windows 10 in Safe Mode is what you need. Then, you can continue the next steps:
Step 1: Type msconfig in the Search bar to open the System Configuration application.
Step 2: In the System Configuration window, click the Boot tab.
Step 3: Next, check the Safe boot box and click the Network button. Now, click the Apply button and the OK button.
Then, you can exit Safe Mode and here are all of the steps to get rid of the virus without antivirus. Now the virus should be removed.
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How Do I Manually Remove A Virus
Uninstall Suspicious Softwares From The System
The presence of malicious softwares or programs may disrupt while running the system. Some unwanted programs can accidentally get installed on the computer and you may end up with a faulty system. In that case, you should remove the program that creates the problem.
To delete a program from your Windows 10-based system, go to Settings and then Apps & features. You will get to see all the programs that are installed on the system. If you find any unnecessary or a suspicious program, right-click on that. Click on the Uninstall tab to delete the program and restart the system after the completion of the uninstallation.
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Disable Unknown Or Strange Process From Windows Startup
This is an effective action to block strange malware or virus to take over your computer from the startup.
Step 1. Open System Configuration or Task Manager, go to the Startup tab.
Step 2. Scroll down to select all programs with unknown manufacturers and click “Disable”.
Usually, programs with unknown manufacturers are related to the malware and even virus.
Remove Virus On Windows Using Metadefender
Another one is the best online virus scanner, with the help of which you can scan files of size less than 140 MB in a very good way. And you can remove the virus from your computer or those files.
- 1. First of all you have to go to this website for online virus remover tool.
- 2. Now you have to select the file or folder that you want to scan from your computer.
- 3. After that your scan process will be done in a while and you will get the details report.
So friends, this was some of the best way, with the help of which you can Remove Virus from Laptop without Antivirus. All methods are free and better and also give correct details.
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What Happens If No Antivirus
Data that was lost. Data loss is the most obvious consequence of poor or nonexistent virus protection. If an employee clicks a malicious link, they can infect your entire computer system with a destructive virus that can shut down your network, wipe your hard drives, and spread to other companies and clients.
Block The Virus From The Startup List
You cant kill the virus unless you put it to sleep first. So to put the virus to sleep, we will end all the processes created by the virus.
A first step is to block the malicious program from starting itself up along with your usual programs every time your computer starts up. You can use System Configuration to do this. One way to do this is to click the Start button on your desktop, type “System Configuration” into the “Search” field, and select Start System Configuration from the results. Or find it by clicking “Start,” then “Control Panel,” then “System and Security,” and then “Administrative Tools,” and then double-clicking “System Configuration.”
System Configuration is great for helping with virus removal, allowing you to keep the virus turned off when you start up again.
System Configuration opens the “General” tab, where you will need to select the circle next to “Selective Startup.” Next, move to the Startup tab and go through the list there: select all the programs that have an unknown manufacturer and disable them, because programs with unknown manufacturers are almost always malware. Restart your computer to close any currently-running versions of the malware.
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Seek And Destroy That Malicious Software: Delete Its Files
Now we will go to the directory where the virus is and delete the virus. Tip: viruses like to hide themselves inside your Temp folder. If you got the directory path from the security message the virus gave you, then all you need to do is open up your computer’s Explorer window and follow the path. For example, if you were looking for “C:\Users\YourUserName\AppData\LocalLow\Temp\Virus” you would click on the “C” icon in Explorer, for the computer’s hard drive, then click the Users folder, then click the YourUserName folder, and so on, until you get to the virus. Now delete any file names that match those on the virus report.
Why Is It So Hard To Remove A Virus Without Software
A hacker, or sometimes a team of hackers, who create computer malware all have at least one goal in common. That is to make it as difficult as possible to remove a virus they create from your computer. Some hackers are very intelligent and spend countless hours brainstorming ways to hide corrupt files all throughout your computer, making removal extremely difficult. In general, you cannot simply use Windows’ Add/Remove software tool to get rid of most viruses today. The display icons for the virus may disappear, but the virus will still be running, hidden in the background on your computer, and continuing to wreak havoc on your system.
In order to remove a virus without software, you will most likely need to search online and download a long list of instructions. You will need to know your computer inside and out and have a good chunk of time to dedicate to the manual removal of a virus. However, if the virus that ails your computer is not all that malicious by relative comparison, a few generalized quick steps, listed below, may or may not do the trick.
Revert Reboot Scan And Re
If you’ve got System Restore points set in Windows, when malware attacks and can’t be fixed, use this opportunity to reset the system. It could do the trick…but probably will not. The malware may be too smart.
You can reboot directly to the built-in Microsoft Defender that comes with Windows 10. To do that, go to Settings > Update & Security > Windows Security > Virus & threat protection.
Once Windows Defender is activated even for just periodic scans, look for Scan Options. Click it and check the box next to Microsoft Defender Offline Scan. After a reboot, it’ll do about a 15-minute scan to look for “rootkits and other highly persistent malware,” according to Microsoft.
Still feeling infected? If you’ve got a remote access trojan aboard your PC, potentially someone is remotely accessing your PC. That’s bad news. Likewise, if you’ve caught some ransomware, you don’t want it encrypting files you back up to the cloud automatically. Take a deep breath and get off the internet. Pull the Ethernet on the PC, turn off the Wi-Fi, unplug the router if you must. Guarantee the PC is disconnected. Make sure it’s not using Wi-Fi from a neighbor or nearby business to stay online on the side. Then, attempt some antivirus scans.
Didn’t work? Reboot Windows again, but in a way that won’t let the malware get restarted as well. Try going into the minimalized Windows 10 interface called Safe Mode . Run a scan from there and it may work.