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To remove malicious code from your Windows computer



Beware of the characters on a computer that is damaged by malware: slower than usual, a sudden splash of pop-ups and other abnormal issues. Yes, the usual behavior is sometimes the result of hardware conflicts, but your first action should be to exclude the risk of infection by virus, spyware or other curiosity – even if you have an antivirus program installed .

Follow this step-by-step guide for instructions on how to get rid of malware.

Step 1: Set Safe Mode

Before you do anything, you need to disconnect the computer from the Internet and do not use it until you are ready to clean the computer. This can help prevent malicious code from spreading and / or leaking your private data.

If you think your computer might have a malicious program infection, start your computer in Microsoft Safe Mode. In this mode, only the smallest necessary programs and services are loaded. If any malware is set to load automatically when Windows starts, it may not be possible to enter in this mode. This is important because it can make it easier to remove the hostile files because they are not running or active.

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Unfortunately, Microsoft has started booting in safe mode from a relatively simple process in Windows 7 and Windows 8 to one that is definitely more complicated in Windows 1

0. To start in Windows Safe Mode, first click the Start button in Windows 10 and select the power button as if you were to restart, but do not click on anything. Then hold down the Shift key and click Restart. When the full screen menu is displayed, select Troubleshooting then Advanced Options and then Initial Settings . In the next window, click the Restart button and wait for the next screen to appear (just stick to us here, we know this is far). Then you see a menu with numbered startup options. choose number 4, which is Safe mode. Note that if you want to connect to all scanners online, you need to select option 5, which is Safe Mode with Network.

Your computer may run noticeably faster in Safe Mode. This may be a sign that your system has a malware infection, or it may mean that you have many legitimate programs that normally start with Windows. If your computer is equipped with a solid-state device, it is probably fast in some way.

Step 2: Delete Temporary Files

  tempfiles You can use Windows 10's built-in disk cleaning tool to clear your system of unnecessary temp files.
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Now that you are in Safe Mode, you want to run a virus scan. But before doing so, delete your temporary files. Doing so can speed up virus scanning, free up disk space, and even get rid of any malicious code. To use the Disk Space tool included in Windows 10, just type Disk Space into the search bar or after you press the Start button and select the utility that appears with the Disk Space tool.

Step 3: Download malware scanners

Now you're ready to have a malware scanner doing its job. Fortunately, a scanner runs to remove most standard infections. If you already had an antivirus program active on your computer, you should use another scanner for this malware, because your current antivirus program may not have detected malware. Remember, no antivirus program can detect 100 percent of the millions of malware types and variants.

There are two types of antivirus software. You are probably more familiar with real-time anti-virus software, running in the background and constantly looking at malware. (Another option is a demand scanner that searches for malicious program infections when you manually open the program and run a scan. You should only have one real-time antivirus software installed at a time, but you can have many on-demand scanners installed to run scans with several programs, thereby ensuring that if a program is missing something, another can find it

If you think your computer is infected, we recommend that you use a demand scanner first and then follow up a full scan of your antivirus software in real time. Among the free (and high quality) demand scanners is BitDefender Free Edition, Kaspersky Virus Removal Tool, Malwarebytes, Microsoft Malware Removal Tool, Avast and SuperAntiSpyware. [19659003] Step 4: Run a Malwarebytes Scan

For illustrative purposes, we describe how to use scanning preferences with Malwarebytes on demand, to get started download it. If, for security reasons, when you first suspected that you are infected, connect to the Internet to download, install and update Malwarebytes; Then disconnect the Internet again before starting the actual scan. If you cannot access the internet or you cannot download Malwarebytes on the infected computer, download it to another computer, save it to a USB flash drive and take the flash drive to the infected computer.

After downloading Malwarebytes, run the installation file and follow the wizard to install the program. When the program is opened, a test of the paid version is automatically activated which enables real-time scanning. You will not be charged when the trial ends, but by default, the program returns to the normal free version in 14 days. In the meantime, you can disable real-time scanning during the two weeks if you prefer.

To run a scan, switch from the Dashboard tab to the Scan tab. Keep the default scan option ("Threat Scan") selected and click the Start Scan button .

  malwarebytes3screencap2 PCWorld

Select Threat Scan to perform a basic analysis of your computer's most commonly infected files.

Although it offers a custom scan option, Malwarebytes recommends that you perform hot scan first, as most of the infections that this scan finds. Depending on your computer, the quick scan can take anywhere from 5 to 20 minutes, while a custom scan can take 30 to 60 minutes or more. While Malwarebytes scans, you can see how many files or objects the software has already scanned and how many of the files it has identified either as malware or as infected by malware.

If Malwarebytes automatically disappears after it starts scanning and will not open again, you probably have a rootkit or other deep infection that automatically kills scanners to prevent them from removing it. Although you can try some tricks to get around this malicious technology, you may want to reinstall Windows after backing up your files (discussed later), given the time and effort you may need to pay for knock out malware. [19659002] When the scan is complete, Malwarebytes will display the results. If the software gives your system a clean health certificate, but you still think your system has purchased some malicious software, consider running a custom scan with Malwarebytes and attempting other scanners as mentioned earlier. If Malwarebytes finds infections, it will show you what they are when the scan is done. Click Remove the selected button at the bottom left to get rid of the specified infections. Malwarebytes may also prompt you to restart your computer to complete the removal process that you should do.

  malwarebytes3 pup PCWorld

Malwarebytes presents the results of their scanning and lets you remove the existing bits with a click.

If the issues persist after you run the threat, and have found and deleted unwanted files, consider running a full scan with Malwarebytes and the other scanners mentioned earlier. If malware appears to be gone, run a full scan with your antivirus software in real time to confirm this result.


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