PC Malware Removal Tip

Win32/Gamarue.gen!A virus is a malicious computer threat, consisting of malicious codes. This is the reason why the legal antivirus program can only detect it out but cannot permanently eliminate it from the computer. Do you fail to get rid of this infection after trying several antivirus programs? Do you need any information about this Trojan virus? If you want to remove it successfully, you should have a general information about it.


Details of Win32/Gamarue.gen!A:

Win32/Gamarue.gen!A is categorized as a hazardous malware for it is designed to utilized system vulnerabilities to achieve its aims on the computer. It can infest your computer especially when you visit its affiliate websites and hacked legal web pages, decompress associated files and folder attachments and obtain drive- by downloads from insecure online resources. The Trojan is capable of invading your computer without permission. To keep away from this Trojan virus, you should keep cautious when surfing the net.

Once this Trojan settles down into system, users may start to notice the strange behavior of computer gradually. It occupies a large percent of system resources, making the computer performance and network speed. When you are utilizing the computer to play games, load multimedia files, you may experience unexpected Blue Screen of Death error messages or undesirable increase of system shutdown problems. It unnoticeably drops destructive malware into the system, which may totaly damage the computer system. What¡¯s worse, the threat enables cyber criminals to gain access to your computer unauthorizedly and steal confidential information stored on the PC and the some account login information online. Namely, this Trojan virus is a tool for the hackers to steal your confidential information stealthily. So users should make the backup and scrutinize system regularly to make sure the safety of your PC. Hence, it gets that how the antivirus proram acts. Even if the security tools find this threat on the computer, they have no way of removing it completely. But after you click on the Remove button to remove them, you will be sadly to find that all threats are removed except this Trojan virus. In this case, you can try removing this Trojan virus in the manual way.


Dangers of the Trojan Virus Infection

1.It enables hackers to access to your vulnerable computer silently without permission. 2. It blocks accesses to certain webpage and redirects you to dangerous commercial websites. 3. Computer keeps scrolling down whatever page you are on. 4. It is able to changing browser settings, homepage and redirects search engine results to its infectious site and steal sensitive information.


Manual Removal Guides:

Win32/Gamarue.gen!A is a malicious Trojan virus that is able to get into your computer without knowledge. The Trojan virus not only slows down the computer performance, but also adds more other cyber infections to compromise the infected machine. Moreover, it can open a backdoor to the system and allow hackers to attack your computer and steal the information he wants. There no reason for you to keep such dangerous virus on the compute for a long time. Computer users can remove it with the guides listed below.

Step 1: Reboot your computer in Safe Mode.

For Windows 7/Vista/XP, reboot the computer and go into Safe Mode. Then keep pressing F8 key frequently until the Windows 7 splash screen displays.
Highlight Safe Mode through the up and down arrow keys after Advanced Boot Options screen displays. Select Enter to accomplish.
For Windows 8, choose the Windows key + C and go to Settings. Select Power, press Shift from the keyboard and choose Reboot. Then find Troubleshoot and select Advanced options. Next, choose Startup Settings and click Reboot.
Finally, get into Enable Safe Mode via pressing 4 Key on the keyboard. Thus, your system boot up in Safe Mode.

Step 2. Delete the files produced by Win32/Gamarue.gen!A.
Since Win32/Gamarue.gen!A may have the capability of hiding itself deeply in hidden folders, so you¡¯d better alter the Folder Options settings to display the hidden and protected files.
For Windows 7/Vista, to find Control Panel, choose Start button. Then click Appearance and Personalization and select Folder Options.
After activating the View tab, from Advanced settings, you can select Show hidden files, folders, and drives, and click OK.
Of course, let off Hide protected operating system files if needed.
For Windows 8, after getting into the Control Panel and typing ¡°folder¡± into the search bar, choose Show hidden files and folders.
After activating the View tab, click ¡°Hidden files and folders¡± from Advanced Settings. Click Show hidden files and folders and select OK. After the files of the Trojan found, clean them up fully.

Step 3. Remove the registry entries Produced by the Trojan.

Activate Start button to display registry editor. After typing regedit in the search field, choose Enter.
Next, select Yes after a reminder from UAC.
After Windows registry editor displayed, seek out the registry keys or entries from this Trojan and clean them up.

Step 4. Reboot the computer via normal mode.

After erasing all the components of the Trojan, reboot your computer normally to make this Trojan gone.

Conclusion

Win32/Gamarue.gen!A is a devious monster to your PC. Opening links attached with spam, visiting adult/porn sites, playing malicious videos and games, downloading the attachment from spam or opening sites with pop-ups & ad-ons are the common causes of the infection. Sometimes it will come bundled with other malware or spyware programs. It can do great harm the target system if it is not removed timely because the Trojan virus can introduce more other threats to the infected PC and enables cyber criminals to access to and control the computer. You will never know when it landed on your PC in day light, so be careful when surfing online. Some of the antivirus programs can only generate alerts to notify you, but they cannot eliminate it permanently. You need to remove it from your computer by using a top quality Trojan remover.

I thought my browser was attacked by a criminal virus a few days ago. Whenever I do a search and click on any link of the search results, I will be redirected to a website unrelated to my search query. Like I clicked on a link to open an amazon page, and it brought me to something called Onclickads.net . That¡¯s very disturbing. I scan the computer with the antivirus program but nothing suspicious is found. What can I do remove it completely?


What Is Onclickads.net and Is It Harmful?

Onclickads.net is a website which is related to browser hijacker or adware that hijacks the web browsers, such as Internet Explorer, Google Chrome and Mozilla Firefox. It pretended to be a useful platform so that to satisfy user¡¯s shopping demand but in fact was with the evil purpose of coaxing the masses of innocent users to make transactions and defraud their money. It can help Trojan and other unfriendly objects to get into system, and third party malware such as commercial adware and spyware also can insert into system and change homepage and modify browser settings without your consent. After that, these data will be transmitted to the remote hackers via a specific service. It is very dangerous to let the browser hijacker stay on the computer for too long.

The hijacker is a tool to help criminals to increase the artificial traffic and boost affiliate payments by forcing users to visit Onclickads.net. The products it introduces and recommends are mostly useless, and the purpose of the business it does is to trick users¡¯ for money. Some search results offered by the search engine may have nothing to do with your search terms, and they will link to some websites which show you a lot of needless ads and other misleading messages. In addition, it is capable of installing a stubborn toolbar that cannot be deleted easily in regular way. The hijacker has no uninstall feature and hides, which makes the removal difficult. As we can see so far, this vicious website do only harm to system, if you want to protect system from further damage, it' s highly suggested to remove it as quickly as possible.

Note: Onclickads.net is very dangerous and hard to remove from PC. If you are not clearly how to perform the manual removal, please do not try it in case of any system damage.


Common symptoms of the infection:

1 You are always redirected to unwanted websites and cannot get the expected information when using the web browser.

2 Your computer speed becomes slower and the system often halts.

3 It many harmful codes to the affected computer, and the codes can be malware and spyware.

4 Many advertisements related to your search items are frequently displayed on your PC.

5 Your default DNS configuration is changed and you sometimes cannot go to your favorite sites.

6 The default homepage, search engine and bookmarks of the web browser are changed suddenly without your permission.


Can' t remove Onclickads.net with antivirus software?

Usually, you may scan your computer with antivirus programs after the web browser works weirdly, but you may feel disappointed to find that there is nothing dubious detected on the PC. However, the Onclickads.net may be attacked by cyber criminals as adware infection which makes unexpected troubles on affected computer. But the problem is some users are not very familiar with computer mechanism. The fact is that the number of viruses always increases rapidly and most antivirus programs don¡¯t have the information of the newly-created viruses in their data base. Moreover, this redirect virus is so canny that it will disable the security tools installed on the computer, so that it can evade detection and removal by the security tools. Therefore, in order to completely get rid of Onclickads.net, you have to delete all the malicious files, plug-ins as well as registry entries associated with the redirect virus thoroughly.


Instruction to Manually Remove Onclickads.net Redirect Virus

Onclickads.net redirect virus is a nasty threat that is able to attack browsers including Internet Explorer, Google Chrome and Mozilla Firefox. The most obvious sign of the infection is that you are forced to visit Onclickads.net and the homepage is also changed to unwanted website without consent. What¡¯s worse, random malware like Trojans may be downloaded and installed on your PC and your computer becomes more vulnerable. The Onclickads.net redirect virus should be removed from the victimized computer immediately in case of further damages.

1. Stop running processes related to this redirect virus
a: When the Windows Task manager appears, switch to Processes tab.
b: Find out and select the processes related to the virus by name random.exe, and click on the ¡°End process¡± button.
2. Remove the redirect virus from Internet Explorer:
a: Start IE, go to Tools and select Internet Options.
b: Find General section, remove the unwanted address as a home page.
c: Then go to Search section, find Settings button and choose Manage Add-ons
d: Erase the redirect and after the action, close Manage Add-ons
3. Remove the redirect virus from Mozilla Firefox:
a: Open Mozilla Firefox browser, click on tools and go to Options.
b: Switch to General tab, remove the unwanted address as a startup site.
c: Then, go to: Firefox -> Add-ons -> Add-ons Manager -> Remove.
d: In the Search list, select Manage Search Engines and erase this redirect and choose OK
4. Remove the redirect virus from Google Chrome:
a: Open Google Chrome and navigate to Settings tab and Set pages.
b: Erase Onclickads.net which was seta as the startup site and choose OK
c: Find Manage search engines and here, erase this redirect.
d: Press on OK, and restart Google Chrome.
5. Delete all registry files created by this redirect
a. While the Registry Editor is opened, search for the registry key ¡°HKEY_LOCAL_MACHINE\Software\ Onclickads.net.¡± Right-click this registry key and select ¡°Delete.¡±
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run ¡°[RANDOM].exe¡±
b. Navigate to directory %PROGRAM_FILES%\ Onclickads.net \ and delete the infected files manually.
%AppData%Local[random].exe
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\*.exe
C:\Documents and Settings\LocalService\Local Settings\*.*

Suggestion: If you are not sure about deleting the redirect virus by yourself manually, use a professional removal tool to solve the problem easily and safely.

Trojan.Win32.Alerta virus is a malicious computer threat, consisting of malicious codes. This is the reason why the legal antivirus program can only detect it out but cannot permanently eliminate it from the computer. You have tried the entire of legal antivirus program on the computer to fix it but your system performance still needs to tune up immediately? Do you know something about this Trojan infection? If you want to remove it successfully, you should have a general information about it.


Trojan.Win32.Alerta Information

Trojan.Win32.Alerta is a terrible Trojan virus able to drop a number of spiteful codes to the infected computer. It can infest your computer especially when you visit its affiliate websites and hacked legal web pages, decompress associated files and folder attachments and obtain drive- by downloads from insecure online resources. It can silently sneak into the system without user¡¯s prior permission. To avoid being infected, you need to be cautious when surfing the Internet, especially downloading or opening unidentified programs or files.

After the Trojan finishes embedding its malicious components to the target computer, some weird symptoms on the PC will gradually show up. This Trojan virus takes up many system resources while running in the background of the system, so you will feel a drastic slowdown in computer performance and network speed. Your computer will suffer sudden crash or blue screen of death during the process of playing games, watching movies or writing a document. It will makes a backdoor to allow more viruses get into your system without your consent. Further, the Trojan virus gives the access to remote intruder to get inside the system and monitor the entire of you do on the PC. It means that your computer and cyber criminals are connected by the Trojan virus and the infection allows the cyber criminals to view and collect your private data furtively. To safeguard your computer, you may have installed at least one antivirus program on the computer. By accessing and collecting these data, the cyber criminals are able to make their next marketing plan for the malware and hijacking website they create. For example, if they access the users¡¯ preference, interest and habit, they can make up a kind of fake search engine product to lure you. Although you click the delete button after the full system scan, the stubborn Trojan will come back. Accordingly, you may take the manual removal solution into account if you need to eliminate it.


How Dangerous Is the Trojan?

It opens a backdoors and allows the hackers to visit your computer remotely and furtively. 2. It may trigger system crash and disable your executable programs. It connects to certain websites and downloads additional threats such as adware and spyware onto the infected computer. 4. Many virus spread over computer system, messing up important files and data.


Manual Removal Guides:

Trojan.Win32.Alerta is a malicious Trojan virus that is able to get into your computer without knowledge. The Trojan virus not only slows down the computer performance, but also adds more other cyber infections to compromise the infected machine. What¡¯s worse, it allows the remote hackers to access your confidential information in the background. You should clear the threat at once as soon as you find it. You can follow the steps below to remove it now.

1. Stop running processes related to this redirect virus
a: When the Windows Task manager appears, switch to Processes tab.
b: Find out and select the processes related to the virus by name random.exe, and click on the ¡°End process¡± button.
2. Remove the redirect virus from Internet Explorer:
a: Start IE, go to Tools and select Internet Options.
b: Find General section, remove the unwanted address as a home page.
c: Then go to Search section, find Settings button and choose Manage Add-ons
d: Erase the redirect and after the action, close Manage Add-ons
3. Remove the redirect virus from Mozilla Firefox:
a: Open Mozilla Firefox browser, click on tools and go to Options.
b: Switch to General tab, remove the unwanted address as a startup site.
c: Then, go to: Firefox -> Add-ons -> Add-ons Manager -> Remove.
d: In the Search list, select Manage Search Engines and erase this redirect and choose OK
4. Remove the redirect virus from Google Chrome:
a: Open Google Chrome and navigate to Settings tab and Set pages.
b: Erase Trojan.Win32.Alerta which was seta as the startup site and choose OK
c: Find Manage search engines and here, erase this redirect.
d: Press on OK, and restart Google Chrome.
5. Delete all registry files created by this redirect
a. While the Registry Editor is opened, search for the registry key ¡°HKEY_LOCAL_MACHINE\Software\ Trojan.Win32.Alerta.¡± Right-click this registry key and select ¡°Delete.¡±
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run ¡°[RANDOM].exe¡±
b. Navigate to directory %PROGRAM_FILES%\ Trojan.Win32.Alerta \ and delete the infected files manually.
%AppData%Local[random].exe
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\*.exe
C:\Documents and Settings\LocalService\Local Settings\*.*


Conclusion

Trojan.Win32.Alerta is developed by highly skilled Cyber criminals to bring havoc on anyone PC. As soon as you open insecure email attachment, decompress shared files or click unsafe links, the Trojan virus may stealthily insert into system. Sometimes it will come bundled with other malware or spyware programs. If you let this Trojan virus stay on your computer for a long time, you may encounter other kinds of attacks, such as adware, spyware, and ransomware which will cause more problems and make your system security status worse. You should protect your privacy and sensitive information from the invasion of Trojan.Win32.Alerta. Some of the antivirus programs can only generate alerts to notify you, but they cannot eliminate it permanently. You need to remove it from your computer by using a top quality Trojan remover.

My computer has been infected by Newstarads.com but I have no idea how to remove it. I usually clean some cookies and history records after browsing web sites. However, all the default settings have been changed to unknown strange website. Does anyone know how to remove Newstarads.com and recover the affected web browser? Any help will be appreciated.


The general knowledge of Newstarads.com Virus

Newstarads.com redirect virus, also called Newstarads.com browser hijacker, usually appears as a website with a search engine, enabling users to search webs, images and videos, etc. It is similar to Google. But don¡¯t be fooled and cheated by its look. You can also type keywords to search the relevant information. However, the search results have nothing to do with what you are looking for. The search results it offers are often websites with advertising or unhealthy contents. As a result, you may fail to find the expected helpful information directly. The malicious script will slip into the system once you click on the sponsored links. This will put your browser in a dangerous state. For instance, some browser settings and system settings are changed and the computer security levels become lower. As a result, malware can invade into your computer to steal personal information such as credit card number if you use any online payment. In this circumstances, malware outside the cyber world will infiltrate the system to harvest your personal information. Sometimes, your personal files could be encrypted by the malware and you couldn¡¯t decrypt them with ease. What¡¯s worse, you could never make it later!

In most cases, you may get this virus when you visit some web site. A pop- up may appear on the screen to induce you into changing your home page to the websites which are promoted by the Trojan as soon as you load the page. But once you click infected links when curiously, the virus or malicious codes will automatically download into system forcibly. But sometimes you may not realize that this it is a trick and rashly click yes to accept the website being your homepage. Some redirect viruses can even infect your browsers without notice when you visit the websites that have been hacked. Some other malicious redirect virus can hijack your browser as long as you visit malicious website. Some strange and suspicious add-ons, plug-ins and extensions will appear in no time. Therefore, you should visit a website or open a file only when you are sure that it is safe. Follow the guide in this post and get rid of the annoying redirect virus by yourself. Don¡¯t leave the virus stay in the PC for such a long time for it has the ability to completely disrupt the whole system. Be warm when receiving or opening strange emails and shared files as well.


Manual removal way to get rid of Newstarads.com Virus

Note: The manual way is to complete change some old system settings to a totally new one, including deleting unnecessary files, resetting browser configurations and adding essential missing parts. If you don¡¯t want your data be missing or lost, back up it to a safe place except disk C. Sometimes, a slight mistake could lead to unwanted data loss or even serious system problems. It requires enough you to have computer skills. If you are not sure you can remove the right one, resort to the automatic way.

Step one: set the default homepage back
For Internet Explorer:
1. Click on Browser Tools
2. Select Manage Add-Ons on the tools window
3. Click Search Provider
4. Here you can see many kinds of search engine option as Bing and Google, select your favorite one to be a default homepage.
5. Choose Search Results and click on Remove icon to eliminate it
6. Click Tools, select Internet Options and then the General tab. Here you can option a website you like and save it.
c. Select the unwanted address and click ¡®Remove¡¯ to remove it;
For Google Chrome:
1. Open Customize and control
2. Click on Settings
3. Select on Basic Options icon
4. Here you can reset your homepage (e.g.Google.com£©
5. Once you choose a default homepage, click on Manage Search Engines and then click Google to be your default search engine.
6. Remove it from the browser by clicking Newstarads.com and then the X¡¯ mark
For Mozilla Firefox:
1. Click Manage Search Engine
2. Select Search Results and then click Remove option, click OK
3. Open Tools, under the General tab, set Google.com as default homepage
Step two: locate related files of the redirect virus and remove them from the computer
%AllUsersProfile%
%AllUsersProfile%\Programs\{random letters}\
%AllUsersProfile%\Application Data\~r
%AllUsersProfile%\Application Data\~dll
Step three: Remove Cookies on all Browsers
Internet Explorer:
a. Click options on the browser and then choose Internet Options
b. Open General tab, click Delete Browsing History to remove all related cookies
c. Select cookies and click Delete
Firefox:
a. Click option
b. Select Privacy and then click on Remove Individual Cookies icon
c. Delete relevant cookies list on the box
Google Chrome:
a. Click option
b. Open Under the Bonnet tab
c. Select Privacy and then click Clear browsing data
d. Delete all cookies
Step four: Remove Malicious Registry
a. Open Registry Editor on the start menu
b. Type in Regedit and click OK
c. Remove all the following registry entries
HKEY
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings ¡°CertificateRevocation¡± = ¡®1¡¯
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments ¡°SaveZoneInformation¡± = ¡®0¡¯


Newstarads.com Virus can destroy your computer system. You should remember that you protect your computer not rely on antivirus programs. We do not recommend that you blindly download an unknown antivirus program to remove it. Some may be bundled with malware and damage the system. The manual removal above is recommended for those advanced computer users. Otherwise, the entire instructions listed above only have the ability to clean up common virus. Moreover, if you are a professional computer technician or experienced PC users, manual way is a absolute and accurate way for your infected computer. However, if you don¡¯t have sufficient knowledge about PC, you had better resort to a safer and easier way. And if this redirect virus stays for a long time, it could begin to vary to other form. As the above has mentioned, the browser hijacker is a cascaded virus. It can change system files to interrupt the proper function of your computer. If you do have enough computer experience, you may not start the removal task yourself.

Yeadesktop.com is totally a browser hijack redirect that attacks PC users¡¯ computers to take over the infected browser by modifying Internet settings. PC users will be redirected to other malicious sites while going online and the homepage will be replaced without any warning. Our suggestion is that users remove Yeadesktop.com timely, as it is really a dangerous threat to the infected computers and personal information.

Most users may not know that this redirect virus has different ways to attack the targeted computers. People may pay no attention to some changes in their computer systems when they download and install a new free program from the Internet. In most cases, PC users may ignore the risky process and install them to the Operating system. Freeware or shareware has a great tendency to be downloaded by users; however, such software is often the carrier of malware. Once downloaded and installed on the computer, those potentially unwanted programs or malicious programs may bring about great damages to the PC.

In addition, Yeadesktop.com also installs several unnecessary plug-ins/extensions in the browsers, pretending that those extensions can provide users with many convenient services. In fact, these unwanted browser extensions not only display constant advertisements but also spy on users¡¯ browsing histories and collect their personal information for cybercriminals to make illegal profits. Some unknown sites may occur in users¡¯ favorites or bookmarks or the desktop, aiming to redirect users to specific advertising websites or scamming websites. PC users will face a very complicated situation if they have left behind the personal information.

Once the Yeadesktop.com redirect virus can not be removed in time, other threats will be able to invade the infected computer to make things worse. Taking this Yeadesktop.com redirect item as an example, it changes the browser settings which causes page redirection and new tab popping up, as well as strange download and installation of unknown plug-ins. If the confidential data and information are exposed to the hackers, users may face unwanted trouble and great losses. Considering Yeadesktop.com redirect virus is a great threat, it is highly recommended that users remove it without any delay. Follow the guide below and you can get rid of the threat thoroughly.


Best Way to Get Rid of Yeadesktop.com Browser Hijacker

1. Remove the browser hijacker from the infected computer.
Click on the Start button and select Control Panel. Click on Uninstall a program under the Programs category.
Find out and locate the programs related to the browser hijacker. Click on the Uninstall button to remove them all.
2. Launch the infected browser and remove the add-ons or extensions related to the browser hijacker.
Internet Explorer:
Open IE, click on Tools and then select Manage Add-ons. When it opens a window, click on Toolbars and Extensions. Find out the extensions related to the browser hijacker and select them. Then, right-click them and click on the Disable option. Restart IE to finish the procedure.
Google Chrome:
Launch Google Chrome. Click on the Three-bar icon on top-right of the browser, select tools and then Extensions from the list. After that, click Extensions on the left side of the window. Locate the extension related to the browser hijacker, select it and click on the trash icon. Restart the browser to complete the procedure.
Mozilla Firefox:
Start Firefox and click on the tool menu from the top menu. Click on the Add-ons tab to open the configuration window. Then, click Extensions on the left side of this window. Now find out the extensions of the redirect virus and remove them from the browser. Restart the browser to complete the process.
3. Show hidden files and folders.
Go to Control panel again and click on Appearance and Personalization. Then double click on Folder Options. Hit the View tab, tick ¡°Show hidden files, folders and drives¡± and deselect ¡°Hide protected operating system files (Recommended)¡±. Click on the OK button to apply the changes.
4. Delete the malicious files of Yeadesktop.com from the local disk.
The files listed below are reference only because the virus may has the ability to changes the names and locations of its files.
%Program Files%\ random
%AppData%\Protector-[rnd].exe
%AppData%\Inspector-[rnd].exe
%AppData%\vsdsrv32.exe
5. Open Registry Editor and delete the registry entries of the browser hijacker..
Press Windows+ R keys simultaneously to open the Run window. Then type ¡°regedit¡± in the run box and press Enter key to open Registry Editor.
After that, find out and delete all the registry entries of the redirect virus. The below registry entries are also for reference only.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\[random].exe
HKEY_LOCAL_MACHINE\SOFTWARE\browser hijacker name
HKEY_CURRENT_USER \Software\Microsoft\Windows\CurrentVersion\Policies\System ¡®DisableRegistryTools¡¯ = 0
6. Restart the infected computer to apply all changes.

Conclusion

Once being infected by Yeadesktop.com redirect virus, the PC users will face an extremely dangerous situation. It's true that this Yeadesktop.com won't be seen as a technical computer "virus" while it can cause virus attack to the compromised machine. Therefore, users need to improve the security awareness and be cautious when surfing on the Internet. Keep away from websites with no or low reputation, since those websites might contain malicious codes of deferent malware like redirect virus, Trojan horse, worm and adware. To protect one's computer from being invaded by more and more problems, the user should often scan the virus with the help of reliable antivirus software to keep the PC clean. Meanwhile, it is necessary to keep all security tools installed on the computers up-to-date to protect PCs from various newly cyber attacks.