This page aims to help you remove Optmz.Online “Virus”. These Optmz.Online “Virus” removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.
Page redirects, homepage browser settings changed, new search engine on your Chrome or Firefox and a bunch of ads, pop-ups and banners all over your screen – all this could be caused by a browser hijacker called Optmz.Online “Virus”. If this strange application has taken over your PC and you have no idea when and how it got installed, you most probably suspect that it could be a virus infection. The good news is that this is not really the case, but it doesn’t make it any less disturbing. What we are facing here is an annoying ads-generating program from the browser hijacker family and on this page, you are going to learn what activities it could do while on your computer and are there any risks you should be concerned about. In case you feel heavily irritated by its behavior and the possibly undesired browsing disturbance that this program is exposing you to, at the end of this article you are going to find a removal guide that will help you successfully uninstall it from your system. You can also read about how to prevent such unwanted software from coming back to your PC again, so we suggest you read the following lines carefully and learn how to stay safe.
What is a browser hijacker?
You probably know that the web space is the perfect place to advertise. Especially now, in this age of technologies, where many businesses switch to digital solutions. They try to promote their products and services as much as possible and one of the tools that help them do that is the browser hijacker. This is a piece of software, which is specially developed to display a huge amount of advertisements, and it does it directly on the users’ screen. It can generate different types of ads, banners, pop-ups, boxes, links, notifications and all sorts of promotional messages. This is exactly what Optmz.Online is doing on your computer. However, its activity may often come with some browsing-related disturbance for the users. This application is often used to drag traffic to sponsored web pages, that’s why it may change your homepage or redirect your searches to the promoted websites and show you dozens of intrusive ads. Sometimes, you may really find it useful when the program displays ads and offers, which are related to your interests, but in most of the cases, it only causes a clutter on your screen and your browser.
The real benefit from the annoying browser hijacker’s activity goes to its developers, who earn from every click the sponsored ads receive. This is possible through a method called PPC (Pay-Per-Click) and they often use it as remuneration method that helps them distribute their own software for free while earning from the clicks of the ads. That’s why, if you often download and install free applications from the web, spam emails, open source download platforms and direct downloads or online installation managers, you are more likely to come across software bundles that contain ad-generating programs in the setup. If you are not careful during the installation process, especially if you skip the custom/advanced option in the setup, you will get them installed along with the software you desire and they will immediately start to bombard you with their ads.
Optmz.Online is not a virus, but this is what it could do:
Generally, browser hijackers like Optmz.Online are not considered a serious threat to your system and security. Unlike some other malicious threats like Ransomware, for example, such programs are incapable of performing harmful activities on your computer; therefore, there is no need to get panicked about them. However, there are some undesired consequences related to these programs, which cause you irritation and disturbance. Here are some of them:
- Your start page and homepage may be replaced by an unfamiliar domain
- The browser hijacker may take over your browsers like Chrome, Firefox, IE, Edge and others.
- Your computer may get slow and high CPU usage may be registered due to the excessive amount of ads loaded.
- It may block your search quires and cause random page redirects
- Traffic data about your online activity may be collected and transmitted
- In some rare cases a misleading ad or insecure web location that you get redirected to may lead to infection with viruses and different types of malware like Ransomware, Trojans, Spyware and more.
How to remove Optmz.Online?
In case you feel that your normal browsing habits suffer from the activity of this browser hijacker, you may wish to remove it. To help you do that, we have created a detailed removal guide, with the help of which you will be able to detect and manually delete all the Optmz.Online related files. You can also use a professional removal tool to clean your system, which is the safer method if you are not familiar with system files. Both ways work, so just follow the steps closely and your screen soon would be ads-free again.
|Danger Level||Medium (nowhere near threats like Ransomware, but still a security risk)|
|Symptoms||Page redirects, homepage browser settings changed, new search engine and a bunch of ads, pop-ups and banners all over your screen.|
|Distribution Method||Usually distributed in software bundles, file sharing sites, download managers, spam emails and direct downloads.|
|Detection Tool||We generally recommend SpyHunter or a similar anti-malware program that is updated daily.|
Optmz.Online “Virus” Removal
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).
This is the most important step. Do not skip it if you want to remove Optmz.Online successfully!
Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). 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:
This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/
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.
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.
Hold the Start Key and R – copy + paste the following and click OK:
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:
If there are suspicious IPs below “Localhost” – write to us in the comments.
Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.
- Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click Properties.
- The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
- Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.
- After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.
Right click on the browser’s shortcut —> Properties.
NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).
Properties —–> Shortcut. In Target, remove everything after .exe.
Remove Optmz.Online from Internet Explorer:
Open IE, click —–> Manage Add-ons.
Find the threat —> Disable. Go to —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.
Remove Optmz.Online from Firefox:
Open Firefox, click ——-> Add-ons —-> Extensions.
Find the adware/malware —> Remove.
Remove Optmz.Online from Chrome:
Close Chrome. Navigate to:
C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:
Rename it to Backup Default. Restart Chrome.
To remove parasite, you may have to meddle with system files and registries. Making a mistake and deleting the wrong thing may damage your system.
Avoid this by using SpyHunter - a professional Parasite removal tool.
Type Regedit in the windows search field and press Enter.
Inside, press CTRL and F together and type the threat’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—Internet Explorer—-Main—- Random
If the guide didn’t help you, download the anti-virus program we recommended or ask us in the comments for guidance!