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Cleaning Windows 7 from viruses

What is software Windows cleaning 7 and does your computer need it...
Let's figure out where the causes of the problems are and where their consequences are. Cleaning your computer can be compared to cleaning and renovating your apartment.
Under cleaning can be understood as deletion unnecessary files(things), programs (old tools and household appliances), cleaning the registry (dust), restoring damaged files, i.e. consequences.
Under renovation- removal of viruses (cleaning from fungus and mold), i.e. reasons.

Booting up the computer in safe mode, if you can’t load normally, but if it doesn’t work in safe mode, then read and after loading we start:

First, we remove the causes of the problems - scan the computer with an antivirus(virus cleaning) antivirus installation and antispyware (cleaning up spies) antispyware installation .

Stage 1. Cleaning Windows 7 - cleaning hard drive:
select the disk WITH And OK

Calculation in progress...
Attention- if the calculation has stopped and nothing happens for more than 20 minutes, then perhaps
the problem is in bad sectors of the hard drive (see point 2). If there are bad sectors,
PC freezes both during operation and when new installation Windows

check the boxes: Downloaded Programs Files, Temporary Internet Files,
Offline Internet Pages, Recycle Bin, Temporary Files, Then OK And Delete files.

Stage 2. How to check HDD...
Checking the performance of the hard drive and correcting errors:

• Close all open files and programs.
• Click with the left mouse button Start And Computer.
• In the window Computer right click mouse click on the name of the disk e.g. WITH And Properties.
• In the window Properties left mouse click Service.
• Then click Run check.

Stage 3. Cleaning Windows 7 - clearing temporary files
Clearing temporary files that are created while working application programs(Office, Reviewers). Close all windows. Click - Start, out the window Find programs and files enter %temp% and press on the keyboard Enter. Mark all files (Ctrl+A) and delete all files by pressing the (Del) key. A window will open telling you that all files cannot be deleted because they are used in this moment active programs. Place a bird next to the entry Perform this action for all current objects and press Skip.
Cleaning the hard drive - Start, out the window Find programs and files enter C:\Windows and press Enter. Find and delete all files that begin with the characters $NtUninstall or have an end .log

Stage 4. Clearing the browser cache

Clearing the browser cache- Internet loads poorly - manual cleaning: automatic
For Chrome - clear cache
For Firefox - clear cache
For Opera - open the browser, press the button Opera, which is located under the button Open in the left top corner, Further Settings - Preferences - Advanced - History, put a bird in front of the inscription Empty on exit and press OK. Close the browser. Now the cache will be cleared every time you close the browser.

Stage 5. Cleaning Windows 7 - Windows optimization 7
Removing unused Windows 7 components- they additionally use computer resources:
Start - Control Panel - Uninstall a program - Enable or disable Windows components , remove the birds from unused Windows 7 components

Further OK. Reboot the computer.

Attention
You can also install Windows 7 components, but you will need a disk with Windows 7.

Stage 6. Cleaning Windows 7 - optimizing Windows 7
Increasing speed Windows boot 7 - we clean on time Windows start 7 launching rarely used programs: Start, out the window Find programs and files enter msconfig and press . We remove the designations opposite these programs from the list and

Further Apply - OK. Reboot the computer.

Stage 7. Cleaning Windows 7 - optimizing Windows 7
Removing unnecessary ones computer programs - the more free space, the more reliable the PC operation:
Start - Control Panel - Uninstall a program,
in the window that opens, mark the unnecessary program, then click at the top Delete

and then, following the instructions, delete it.

Stage 8. Optimizing Windows 7 - increasing the speed of the hard drive:
Start - All Programs - Accessories - System Tools - Disk Defragmenter, in the window that opens, mark the disk that we want to defragment, then click Disk Defragmenter. The defragmentation process begins - it may take 10 minutes. up to 2 hours.

Repeat for all disks.

Stage 9. Restoring basic (system) Windows 7 files:
Rebuilding damaged Windows 7 .dll files - Start - All Programs - Accessories,
right click Command line and left Run as administrator.

Now we type on the keyboard: sfc /scannow and press Enter.
After a while the following should appear:

Stage 10. How to clean Windows registry 7 using programs
Now let's turn to free software resources for the final cleanup, but if you are confident in yourself, you can clean the registry yourself - step 11, and only if the computer has recovered can you proceed to the last step 12, otherwise,
systemic is needed system restore by date .

Stage 11. How to Clean the Registry - Advanced Users Only
Deleting entries already erased or incorrectly erased computer programs:
press Start, out the window Find programs and files enter the word regedit, Further Enter. On the left, in the window that opens, click the inscriptions twice in turn:
HKEY_LOCAL_MACHINE,
SOFTWARE,
we see a list of program manufacturers and double-click the name, mark the name already remote program, records about which we want to delete, now, by right-clicking, select Delete - Yes.
Next, click Start, out the window Find programs and files enter the word regedit And Enter.
On the left, in the window that opens, click the inscriptions twice in turn:
HKEY_CURRENT_USER,
SOFTWARE,
we see a list of program manufacturers and double-click the name, mark the name of the already deleted program, records about which we want to delete, now, by right-clicking the mouse, select Delete - Yes.

Stage 12. Cleaning Windows 7 - optimizing Windows 7- delete everything previous points recovery (this action will clear the hard drive of unnecessary system recovery copies (freeing up 1-25GB of memory), but after this we will no longer be able to restore the system by date using the system restore function, which is not necessary with a restored computer):
Click Start - All Programs - Accessories - System Tools - Disk Cleanup, select drive C and OK, calculation is in progress, in the window that opens, click Clear system files (second picture point 1), select the disk and OK. At the top of the window click Additionally and the second button from the top Clear, Further Delete - OK - Delete files.

If cleaning Windows 7 manually and software does not help, then proceed to the following steps:
System Restore or Windows 7 installation .

ALL ACTIONS - Cleaning Windows 7 from viruses, optimizing Windows 7, cleaning the registry -
MUST BE DONE IN THE ORDER PROVIDED

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At permanent job on the Internet or using unverified storage media, there is often a need to clean your computer from viruses for free.

By installing Kaspersky antivirus on your computer, you can immediately scan.

For further free support You will need to register and gain access to computer protection for a year.

The functionality of the free version is more than sufficient for one-time virus removal. And the controls are intuitive even for a user launching it for the first time.

AVZ

In order to get rid of malware using this free program, you will need to download it from the manufacturer’s page, and then run the following actions:

1. Launch antivirus;
2. Go to the “File” menu and select “System Restore”;
3. Select all items and start their execution;
4. Go to the “Tools” / “Process Manager” menu;
5. Remove processes that are not highlighted in green;
6. Go to the “File” / “Search Wizard” menu;
7. Clean up the operating system.

Other programs

Allowing you to get rid of ad viruses. These include, for example, Malwarebytes, a program some of whose functions can be used for free.

With its help, unnecessary browser windows will stop opening and clicking on extraneous links.

There are also several options for checking your system online and getting rid of viruses without downloading programs.

One of them is ESET Online Scanner, whose functions allow you to partially restore the functionality of the system.

Although its capabilities are much smaller compared to installed antiviruses.

There are several other good and free programs such as Avasta, Avira and Microsoft Security Essentials. However, there are several nuances when using them:

• Some of these antiviruses are free only for certain period(for example, 1 year);
• Their effectiveness is less than that of the programs described above;
• Viruses are detected constantly, but if the system is already infected and malicious code is missed, most free antiviruses no longer able to detect them.

Clearing memory

After viruses are detected or during a system scan, care should be taken to clear the computer’s memory, where there may also be unnecessary processes, negatively affecting the performance of the system.

In order to detect them, you will need to launch the “Task Manager” (simultaneously pressing the “Ctrl” + “Alt” + “Del” keys).

After that, on the “Processes” tab you can see all the programs currently running.

Some of these processes can be disabled.

Sometimes even a non-specialist can recognize them - malicious codes look like incomprehensible sets of characters (and even Chinese characters).

The main thing is not to accidentally close important processes, although most often the system simply will not allow this.

To prevent processes from starting when Windows startup, they should be removed from automatic download. To do this you should:

1. Press “Windows” + “R”;
2. Type the command “msconfig” in the line;
3. In the menu that appears, on the “Startup” tab, disable unnecessary applications(uncheck the boxes).

Basically, this list contains control programs for antiviruses, instant messengers, as well as some drivers.

The more applications it contains that the computer owner did not install, the greater the chance of infecting the system.

Infecting a computer with viruses is not new topic for each computer user. When loading the operating system, various information windows, some programs do not work correctly, changes start page browser, various add-ons are installed. It also happens that the computer does not turn on at all or boots for a very long time, then slows down during operation.

If you have at least one of the above symptoms, then you have definitely caught the virus. Therefore, let's figure out what ways you can remove the virus from your computer yourself.

Using antiviruses

The first thing you need to do is scan your computer using an installed antivirus program. I have Avast installed, so I’m showing it on it. Find the corresponding icon in the tray and click on it with the mouse.

The main program window will open. Now make sure that you have the latest version of the virus definition installed: in “Settings” go to the “Update” tab. See when the last update was received, if necessary, click on the "Update" button.

From the drop down list select "Full Scan" and click Start. If you have another antivirus program installed, find the same item in it and enable a full scan of your computer.

Thus, we will perform a full scan of your computer for viruses. This process will take a lot of time - 11 hours, however, it all depends on how much information is stored on the computer - the larger its volume, the longer the check takes.

When the process is completely completed, try to disinfect the detected threats. If this cannot be done, then it is better to remove them.

It will be better if we scan the computer for viruses with another anti-virus program: for example, Dr.Web CureIt or AVP Tool. These programs are completely free to use at home, but not for commercial purposes. In addition, they do not require installation on a computer - there will be no conflict with the installed antivirus.

You can download Dr.Web CureIt from the official website by following the link:
https://free.drweb.ru/download+cureit+free/

AVP Tool is a utility from Kaspersky laboratories, which cures an already infected user’s computer. Download it from the official website using the link:
http://www.kaspersky.ru/antivirus-removal-tool

It is better to download programs from the official website so that they are installed Latest updates virus base data.

To scan your computer with one of the utilities you have chosen, go to safe mode: When loading the operating system, press the F8 button. Now run the program and perform a full scan.

Once the process is complete, try to disinfect or remove the threats found. Please note: after removal certain files The operation of some pirated programs may be disrupted.

Treating your computer for viruses using anti virus programs, does not give us a 100% guarantee that it is now clean. To do this, you will need to do a few more steps.

Removing incomprehensible programs from startup

At this point you need, or those that you use extremely rarely. Press the Win+R combination and in the “Run” line write the msconfig command and click “OK”.

A window will open. Programs that run along with the operating system are ticked here. Disable the launch of all programs you do not need: uncheck the boxes next to them. Look for availability on the list incomprehensible programs, with unclear location or manufacturer.

When finished, click Apply and OK.

If you are unsure whether to disable a certain item from the list, hover over it in the “Command” section and look at the file location. Then find it through File Explorer and take note of the date it was downloaded. If this was in those days when the computer was infected, then you can safely uncheck the box.

Video on the topic:

Checking recently installed programs

To do this, go to “Start” - "Control Panel" – "Programs and Features".

In the next window, click on the “Installed” column and look at the latest installed programs. If among them there are ones that you did not install (incomprehensible, unknown name and content) - click on it with the mouse and click “Delete”.

To prevent utilities from leaving any traces behind, use it on your PC. This can be done manually or using special utilities.

Video on the topic:

Checking processes in task manager

Due to workload central processor Your computer's performance may be significantly reduced. If there were no problems or freezes before, but now you are experiencing this, then this may be the result of a malicious program.

Click on the “Start” button and enter in the search bar "Task Manager", then press Enter.

Here, go to the “Processes” tab and make sure that the “CPU” column does not have very large values. If you notice anything suspicious, right-click on this line and select from context menu “Open file storage location”.

The file location will open through Explorer. Look at "Change date" file. If it matches the number when you supposedly caught the virus, then delete this file and go back to "Task Manager", select with the mouse the desired line and press "End process".

Deleting temporary files

At this point we are in which all temporary files are stored. First you need to enable the visibility of files and folders. Go to “Start” - "Control Panel" – "Folders settings".

In the next window, go to the “View” tab and place a marker next to the item "Show hidden files, folders and disks". Click “Apply” and “OK”.

We are looking for another “Temp” folder on the computer:

C: – Users – YOUR name Account – AppData – Local – Temp

Delete all files from it too.

Video on the topic:

Checking the hosts file

Sometimes viruses can get to the hosts file. Go to the following path:

C: – Windows – System32 – drivers – etc

Right-click on the file called “hosts”, select “Open” and open it with Notepad.

For the Windows 7 operating system, the file should contain text as in the figure below.

To reduce requests to the DNS cache and DNS servers, frequently downloaded Internet pages can also be registered in the hosts file. If you notice suspicious information there, delete it.

If you went to the desired folder and the hosts file was not found there, then perhaps this is due to a virus. Turn on the visibility of hidden files and folders as described above. Then open the appeared hosts file and see that the text that should be by default is written there.

If it is changed, write everything down as it should be. If the file cannot be edited, create a new one with the extension .txt and the name hosts and write all the text, as in the figure above - for the Windows 7 operating system. For other operating systems, the text is different, so search on the Internet.

Cleaning the registry

This must be done if you have deleted suspicious program through "Programs and Features", or terminated an unknown file in the processes.

To open the registry editor, press the combination Win+R. Next, in the Run window, write the command regedit and click OK.

Now on the “Edit” tab, select “Find” or press Ctrl+F. In the search bar, enter the name of the program, or part of the name that you deleted via "Programs and Features" or "Installation and removal of programms". You can also enter the name of the file whose work you completed in the processes in the search bar.

If either a registry branch or a parameter is found by name, it will need to be deleted - select the parameter or registry branch with the mouse and click Delete.

Clearing the browser cache and removing add-ons

If the virus is associated with the browser, then first we will check where the shortcuts created on the desktop lead. To do this, right-click on the browser shortcut and go to “Properties”.

Here in the “Object” field, check that the link leads to the drive and folder where the browser is installed. If the link leads to suspicious file, delete the shortcut and create it again.

To clear your browser cache, use special program eg CCleaner. Download, install and run it on your computer. Then, in the “Cleaning” section on the “Applications” tab, select the required items, click “Analysis”, then “Cleaning”.

Now go to the “Extensions” tab, if extensions are installed there that have unclear names, or you did not install them yourself, click “Delete”.

Creating a Live CD

This will be useful to you if your computer is blocked by a virus: it turns on, but the operating system does not load. How to burn a Live CD to a flash drive or disk and clean up your computer, read the article by following the link.

To do this, you will need another computer from which you can download the image, a blank disk or flash drive. You will also need to change the boot priority in the BIOS. You can also read an article about this by following the link.

Find out which the best means Removing malware exists, it's not that difficult. Upon request, you can easily find applications on the Internet that allow you to troubleshoot computer problems associated with virus infection.

This software usually distributed free of charge or shareware.

Although its capabilities include quick search and guaranteed removal malicious code And annoying advertising, which well-known (and, most often, paid) antiviruses cannot always cope with.

Built-in Windows 10 tool

The first way to get rid of malicious applications worth using to the average user Windows 10 provides for the launch of an already built-in Microsoft utilities Malicious Software Removal Tool.

Sometimes it works automatically, but if a virus infection has already occurred, the tool is launched manually. You can find MMSRT in the System32 folder system disk, located in the System32 directory. The efficiency of the application is not very high, but at least half of the problems will be solved.

Rice. 1. Windows 10 Malicious Software Removal Tool.

The benefits of using the product include:

• Russian-language interface;
• intuitive controls;
• no need to download additional software.

The application's disadvantages include long scanning times and low efficiency. And you can download it not only for Windows 10, but also for the 7th and 8th versions of the operating system. The update numbered KB890830 is only 52.8 MB in size.

Fast and free AdwCleaner

One of the most famous and effective programs, allowing you to delete unwanted applications from your computer is AdwCleaner. The advantages of using it include working in Russian, no need for installation on a computer, and constantly updated updates that improve the quality of system testing.

In addition, after completing the scan, AdwCleaner gives the user several recommendations on how to prevent infection with malicious code. And to launch the utility, you just need to click the start scan button, and, after reviewing the results, set the settings and select the information to be deleted.

Rice. 2. Search for malicious code using the AdwCleaner utility.

A peculiarity of the application is that during the scanning process it sometimes becomes necessary to restart the computer. And after completing the work, a report is displayed on the screen, which can be saved as a text file.

Assistant in the fight against extensions Malwarebytes Anti-Malware Free

Rice. 3. Malwarebytes Anti-Malware main window

Simple yet effective Junkware Removal Tool

Rice. 4. Report on the operation of the Junkware Removal Tool utility.

The utility is accompanied by the creation of a system restore point. And during the scanning process, problems are automatically corrected and virus programs are removed. The check ends with the creation of a detailed report on the problems found and their solutions.

CrowdIsnpect – search for unwanted processes in the system

Malicious applications can also be detected by processes running on the system. This is the basis of the operating principle of the CrowdInspect utility, which during its operation scans the startup list and currently running services. Using a constantly updated database of viruses and unwanted software, the program collects information about processes and compares it with a list of potential threats.

Rice. 5. Analysis Windows processes using the CrowdInspect utility.

One of the results of checking the CrowdInspect system is the display of a list network connections and IP addresses, as well as the reputation of the sites to which they belong. Although only advanced users can understand most of this information. For others, it is advisable to choose utilities that automatically fix problems to remove malicious code.

Shareware utility Zemana AntiMalware

In terms of effectiveness in combating viruses and unwanted extensions, the Zemana AntiMalware application is not inferior not only to other free utilities, but even to the paid versions of some well-known antiviruses. The advantages of the program include the possibility of cloud search, a clear Russian-language interface and real-time system protection. U paid version Premium benefits are even greater.

Rice. 6. Search for malware using the Zemana AntiMalware utility.

Zemana does a good job of removing plugins in browsers, the presence of which often leads to pop-up messages. advertising messages. Although to start searching for extensions, you will have to change the program settings by going to the “Advanced” section.

And the disadvantages of the utility include conditionally free distribution - after 15 days you will have to pay for its use. Although usually for quick scan It only takes a few hours for the user to use the computer, after which the application is deleted.

HitmanPro - maximum efficiency when removing plugins

Rice. 7. Operation of the HitmanPro utility.

The program effectively removes most common viruses. And when checking browsers, it finds and fixes problems with third-party extensions. After the scan is completed, the user is prompted to review the list of detected problems. And, if any of the marked files is not dangerous, in the user’s opinion, it can be removed from quarantine.

Spybot Search & Destroy – increasing PC security

Rice. 8. Spybot Search & Destroy – search, fix and prevent problems.

Spybot is able to monitor registry changes and system information, thanks to which it not only solves existing problems, but also provides prevention possible problems. In addition, all changes made by the utility can be undone - sometimes this helps to avoid crashes. Windows work when a useful file is deleted along with the virus.

The most powerful but slow Dr.Web CureIt!

The most powerful and effective utility can be called Dr.Web CureIt! , the advantages of which include the possibility free use. Download latest version application (the size of which exceeds 100 MB) and by running it on your computer, in a few hours you can receive a report on the work done and a 99.9% virus-free system.

It is CureIt that recommends using the technical support of some Internet providers. The application has only one drawback - you can use it only once. A few hours after downloading, the next update comes out, and the old one stops working.

The benefits of the utility include not only high level efficiency of searching for malware, but also the ability to download it again. After downloading again from the manufacturer’s official website, the application is again ready to detect viruses. At the same time, the databases are already updated, and the search efficiency increases.

Rice. 9. Message about the need to update the Curelt utility.

Solving problems with browsers

When removing viruses, you should also pay attention to browser shortcuts - often they are the source of the problem. The malicious code is written into the shortcut properties and changes the launch method:

• sometimes when entering the Internet the user ends up in the wrong home page, and to another site - most often phishing or advertising some services;
• When the browser is launched, a third-party plugin may be installed that changes search engine, home page and online settings.

You can solve the problem manually by checking your browser shortcuts. But the best way to do this is with utilities such as Shortcut Scanner. The free application checks the logical and external drives for availability unwanted programs, identifying suspicious or broken shortcuts.

The advantage of using this tool is free distribution and work on any modern systems Windows (from XP to 10), the disadvantage is the lack of a Russian version.

If an unwanted plugin has already been automatically installed in the browser, you can remove it through the extensions menu in the settings. Otherwise, instead of going to the selected pages, advertisements and outside resources.

Most often, this problem occurs among users who have already installed a significant number of extensions and do not notice 1-2 extra ones. If there are practically no plugins, it is easier to notice a new one and take measures to disable it. And if you are not sure that the add-on is actually malicious, they will help special utilities, designed for specific browsers.

For Google Chrome The official developers have created a utility called the Cleaning Tool. It automatically checks for embedded malicious code every time you launch your browser.

If a problem is detected, the plugin is disabled along with other extensions. After this, the user can restore the add-ons he needs manually.

Rice. 11. Search for malicious code using the Chrome Cleanup Tool.

For Mozilla Firefox and standard for older versions Windows browser Internet Explorer exists free application Avast Browser Cleanup.

Utility in automatic mode scans two browsers (if they are present in the system), and as a result produces a list of suspicious plugins. Antivirus program can be downloaded from the manufacturer's official website.

Rice. 12. Cleaning the browser from malicious code with using Avast Browser Cleanup.

Similar in functionality and the same free utilities Other companies also produce them. Moreover, for different browsers and with a wide range of possibilities. Some programs also provide effective protection in real time - however, most of them have a paid option for this.

conclusions

Using applications that remove unwanted software does not eliminate the need to install antivirus software. Each program performs its own tasks. Antivirus utilities protect the system almost constantly and prevent infection of system files.

And applications to fix existing problems are needed mainly after the antivirus has proven ineffective. Using two options at once - installed and periodically launched utilities - will ensure maximum protection efficiency. Although in order for the computer to be even more secure, it is advisable:

• implement recommendations antivirus utilities that issue warnings when entering suspicious resources;
• scan with antivirus software downloaded or recorded from external media files whose origin is unknown (for example, downloaded not from the official website, but from an external web page);
• set in antivirus settings automatic update virus databases and run the application manually at least once a week.

Preventing your computer from becoming infected with viruses and other types of malicious code will reduce the likelihood of problems occurring. Although neither Curelt! nor even a paid antivirus provide 100% protection.

Best Malware Removal Tools

It’s worth starting with the fact that malicious programs in this context (Malware) are not quite viruses; rather, they are programs that exhibit unwanted activity on the computer, are installed without the knowledge of users and, on top of everything else, are difficult to remove.

Cleaning Windows from spyware, malware and files

In this video I will tell you how to clean your computer in the operating room. Windows system from spyware and malware and files, as well as how to free up space on your hard drive from temporary files and how to clear the cache. Three free utilities will be reviewed

In this article I will tell you how clean your computer from viruses with a 99% guarantee, because no modern antivirus can provide 100% protection. If you don’t want to read for a long time or make a mistake, you can watch our video below.

Let's get started, in order to make it easier for us to find and clean viruses, first we need to clean the system folders. This will unload the disk and increase the performance of your computer.

Turn on the desktop --> click the start button --> control panel --> small icons at the top right --> folder options --> view tab --> move the slider down and uncheck: Hide protected system files, hide extension for registered ones file types and check the box next to Show hidden files and folders --> click apply then OK.

Next we go to my computer --> drive c (there may be another letter, we are looking for the drive with installed folder Windows) --> open windows folder, and then temp in it, select all the files either by selection or Ctrl+A and delete absolutely everything that is there. If it says that the file cannot be deleted, skip it.

My computer again --> drive c --> users --> folder with your user name --> AppData --> Local --> Temp --> select all the files again and delete them --> return to the Local folder and omit them to the very bottom and delete all files( don't touch the folders, be careful ), except those that have an ending DAT, ini.

Download CCleaner, install it in Russian (or whichever language is more convenient for you), launch this program. Press the cleaning button (a broom is drawn) --> analysis, wait until 100% --> press the cleaning button. Next, click the Registry button --> search for problems, wait for 100% --> fix --> repeat last steps until no errors are found. Now the service button --> delete everything unnecessary programs in your opinion( be careful! ), remove all toolbars and programs that you do not use. Startup button --> you can remove everything from startup except the antivirus.
Download malwarebytes anti malware, install the program at the end of the installation, uncheck the PRO trial period. After the first launch of the program, you will need to perform an update, wait for the update to complete in the window that opens, put a dot next to the inscription Full check. Wait until your computer is scanned for viruses. If viruses are found, then after scanning you need to remove them. In the window that appears with a list of viruses, check all the boxes and click the Remove threats button. The program may require you to restart your computer to remove viruses. Reboot and start scanning again, if viruses are detected again, do a few more scans but no more than 4. If after 4 scans viruses are found, it will not be possible to remove them, they have already become heavily integrated into your system, it’s easier to reinstall Windows. If you manage to remove all threats. To be more confident, you can scan your computer with your standard antivirus.
After completing all these steps, in most cases your computer will start working faster and will be completely cleaned of viruses. You can still