Pc Accelerator

Parasite may reinstall itself multiple times if you don't delete its core files. We recommend downloading SpyHunter to scan for malicious programs installed with it. This may save you hours and cut down your time to about 15 minutes. 

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Pc Accelerator

Trojans like Pc Accelerator are the most notorious form of malware, and there is hardly a computer user out there who has never heard of them. These threats make up 70% of all malware on the web, so you’re technically more likely to run into a Trojan than any other type of virus. An instance of a typical Trojan Horse is a threat called Pc Accelerator.

Pc Accelerator

The Pc Accelerator Virus will try to persuade you it will optimize your computer.

Recently, we received a growing number of inquiries from our readers about it, so, if you’ve found out that Pc Accelerator has sneaked into your system, then this article, and the removal guide following it will definitely assist you with removing it. We will provide you with some important information about this infection, as well as the exact steps for its effective removal. And you can always refer to our professional removal tool if you don’t feel comfortable with manually interacting with system data, and of you fear you might delete something you shouldn’t.

Why are the Trojans so common?

There are two main reasons why the Trojan Horse viruses are so common, and so widespread around the web. The first one is that they are very stealthy, and are able to avoid detection for long periods of time. This allows them to prolong the duration of their nefarious processes, making them more beneficial to their criminal creators. 

The second reason is their versatility. Trojans like Pc Accelerator have the ability to perform a broad variety of criminal actions, making them invaluable to any hacker, who wants to harm your computer. Basically, they are multi-purpose instruments that can be programmed to accomplish almost anything you might think of.

That’s precisely why we can’t tell you what Pc Accelerator is exactly up to, as the possible harmful actions it can initiate in your system are many. Perhaps, the most common use of such Trojans is theft of digital data. It could be theft of files, provided that you have some particular information that is of interest to the hackers. In most often, it’s just general theft of all kinds of personal data, such as passwords, login details, online banking details, credit, and debit card numbers, etc. There are various ways through which the hackers can get hold of such information, including methods such as keylogging, screen monitoring, or even hacking into one’s webcam, and mic, and obtaining remote access to the computer. The latter requires more resources and advanced coding, but some of the most successful strains of Trojan horse viruses have been known to secretly keep tabs on their victims’ activities, and transmit the collected information to the hackers’ remote servers.
In other words, such malware can access all the data that you keep on the computer, and share it with people with malicious intentions.

Another possible reason for nesting a Trojan like Pc Accelerator in your system is for the insertion of other viruses and malware. Damaging infections such as Ransomware or Rootkits can secretly sneak inside the compromised computer thanks to the vulnerabilities the Trojan Horse creates.

In order to avoid any of the above-mentioned scenarios, it is best to remove Pc Accelerator immediately, but you should also be careful not to get infected again by another threat of this type. The Trojans generally take advantage of vulnerabilities such as the absence of an antivirus program, and an outdated OS. Therefore, be sure to install all the recent updates for your system, and invest in an antivirus that is functional and of high quality.


Name Pc Accelerator
Type PUP
Danger Level High (Trojans are often used as a backdoor for Ransomware)
Symptoms In many cases, the Trojan rarely shows visible symptoms, thus, its detection can be hard without a reliable security program.
Distribution Method Most commonly, Trojans spread via spam, fake messages, infected attachments and misleading links.
Detection Tool

Uninstall Pc Accelerator Virus

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).



We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at:

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 


Hold together the Start Key and R. Type appwiz.cpl –> OK.


You are now in the Control Panel. Look for suspicious entries. Uninstall it/them. If you see a screen like this when you click Uninstall, choose NO:



To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

Type msconfig in the search field and hit enter. A window will pop-up:


Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

  • Remember this step – if you have reason to believe a bigger threat (like ransomware) is on your PC, check everything here.

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.


Type Regedit in the windows search field and press Enter.

Once inside, press CTRL and F together and type the virus’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

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