If your browser is opening an unknown website or page at boot, or windows OS is automatically opening spam website & keep showing different ads on system startup: This post will teach you how to stop/block unwanted websites from opening randomly on your device browser.
Sometimes many of us do face this strange issue whereby our browser will just automatically launch itself. And most of the time, suddenly the Browser is opening unknown website.
You may be wondering what the problem is, well I wondered the same way before I finally discover the solution. Whenever I try to boot or restarted my computer, internet explorer would open automatically and a particular group of websites would start loading on their own.
At first, I never count is as a serious issue, so I keep managing it like that. Anytime the browser launches itself, I will manually close it back.
With time it becomes very frequent. Spam website keeps opening automatically on boot, especially in internet explorer.
But later on, the issue is now getting worse, anytime I open my PC to browse, the browser will keep opening an unknown website. Regardless of whether I used Google Chrome, Internet Explorer or Firefox, these pages would load automatically.
And even open multiple pop-up windows loaded with different kinds of advertisements.
This is very annoying, so I keep looking for a solution to get it fixed. After a couple of trial and errors, I came to realize the exact reason why my browser keeps opening an unknown page.
And the reason why sometimes it just keeps opening a particular webpage once I booted my computer.
Where is the problem the browser or windows OS
Well, the random popping up of webpages or a particular website in your browser may be an indication of many things on your computer.
It may be that your computer has been infected by malware, or you simply may not have a pop-up blocker enabled.
Irrespective of the reason why your browser keeps opening random webpages & pop-ups, you need to know how to block unwanted Websites from opening Automatically on your devices.
At first, it may not be a big deal to you, but believe me its a threat to your internet privacy, and online security. A browser that keeps opening random webpages could be as a result of unwanted browser extension or a malware-infected PC.
If your Windows computer is automatically opening spam website, it may start redirecting your internet traffic to the spam link. And since this is a sign of malware or adware attack, the hidden pieces of malicious code doing this on your PC might start sending out your personal information to the attacker.
So, therefore, you need to learn how to stop or block unknown or spam websites from opening automatically in your browser. Doing this is helpful in ensuring a safe and uninterrupted browsing experience.
Why your Browser is opening unknown website
Well, there can be a lot of reasons why your Browser is opening an unknown website. First of all, the problem could be from your Web browser, or from the Windows OS itself.
- Unwanted browser extension installed.
- Adware installed on your system.
- Your computer is infected by malware.
Although, the major and popular, if not all browsers in the market, now come preinstalled with advanced pop-up blockers. Yet it can only protect you to an extent, it is not a guaranteed solution to fix browser opening an unknown page at System startup.
How to fix spam/unknown sites opening on boot
If you have this problem of Browser opening unknown website, here are some fix/solution for you.
1. Uninstall unnecessary software/programs
Since most of the time, this adware/malware that causes this issue are unintentionally downloaded as add-ons from third-party websites.
First, we need to uninstall any unnecessary third party programs that we’ve installed recently. And you think it might be the cause of Browser that keeps opening an unknown page.
It could be transformation packs, Windows themes, desktop icon gadgets, free software, etc. Most of that freeware’s are loaded with hidden ads, they are not actually free as the developer’s claims.
A lot of that freeware actually messed up with your system settings internally. They can change your browser startup time, add toolbar ad-dons to your browser and open advertising links.
The developers of this program are doing this to earn some few cents from the advert link they redirect your browser to visit. And it is not really a bad idea if these programs make your windows automatically opening spam websites. Since they provide you their software for free.
That is why it is pretty much preferable to always go for premium / full version software, as they come with no ads. So you need not worry about how to Block Unwanted Websites from Opening in your browser.
Go to control panel click on programs, you should see the list of installed software on your computer. Look for any strange software with a strange name that wasn’t installed by you; then remove it.
Howtechwork highly recommended an advanced uninstaller program like Revo uninstaller or Iobit uninstaller. Because those programs dig deep into your Windows operating system and remove any hidden/leftover script used by the uninstalled software. It is important to know how to stop a browser that keeps opening random webpages, so as to keep your device safe from spammers.
2. Check your browser settings/configuration
A browser that is opening unknown website may be as a result of a wrongly configured browser settings. Sometimes the PC user makes these settings by himself or herself. But most of the times the adware that silently gets installed on your system from freeware products changes the settings.
And they can also silently make these settings without your knowledge. Since almost all browser allows you to set the default homepage that your browser will automatically display at startup.
This adware might have set your browser to keep opening random webpages as the default homepage.
So therefore to fix a browser that is opening an unknown page at System startup follow the steps below:
- Open your browser.
- Click settings and check the URL of the browser homepage.
Below is a step by step instruction to do this on the major popular browsers:-
Change startup/homepage settings in Firefox
- In Firefox, Click the drop-down button at the right-hand side of the browser page.
Then click on options.
Now click on the “home” tab from the left-hand side.
At the front of the Homepage and new windows, you will see a drop-down button.
Select blank to keep the browser display nothing on startup.
Or select custom URL, and type in whatever website you want your browser to open automatically on startup.
Change startup/homepage settings in chrome
For Google Chrome user’s, to fix windows automatically opening spam website, simply launch the chrome browser.
Click the wrench icon at the right hand of the browser windows.
Click on settings.
Scroll down to the “On startup” section.
Click on “open the new tab page” to make the browser open blank page on startup.
But if you want chrome to open a specific page at startup, click on “Open a specific page or set of pages”.
then click on “add anew page”
And type in the website address you want your browser to open at launch.
Change startup/homepage settings in Internet explorer
- The procedure is almost the same even on Internet Explorer, this is how to block unwanted websites from opening automatically.
Launch your internet explorer browser.
Click on the settings icon on the right-hand side of the browser page.
Then click on “Internet options”.
By default, you will see http://go.microsoft.com/fwlink/p/?LinkId=619797&pc=UE09&ocid=UE09DHP or http://go.microsoft.com/fwlink/p/?LinkId=255141this as the default homepage.
In case you see any strange link here, then it must be the reason your Browser is opening unknown website.
Just delete it and type in the website you want to set as your startup page.
Or better still you can just click on the “use new tab” option
This will make your internet explorer browser to open a blank page at startup.
NB: If you are using a more advanced or latest Microsoft Windows operating system, like Windows 10. The process to fix the browser opening an unknown page at System startup will be somehow different. Since Windows 10 now uses Microsoft edge as its browser, no more internet explorer.
Change startup/homepage settings in Microsoft Edge.
- Here is the step by step instruction on how to fix Microsoft edge browser that keeps opening random webpages on boot.
Double click on the Microsoft Edge browser icon to open it.
Then click on the three-dot sign … at the right-hand side of the browser interface.
Now click on “settings”.
Under “Open Microsoft Edge with” click on the drop-down menu below it.
On the drop-down list select “new tab page” this will open a blank page once you launch your Microsoft Edge browser.
Or better still select “A specific page or pages” and provide the website or list of website you wanna open at browser startup.
3. Disable system startup up programs /software
Well, there are tons of computer software or programs that boot alongside your Windows operating system. Most of these software’s are essential for the safety and smooth running of our computer.
For example, a program like an antivirus, windows defender, and other anti-malware tools are necessary to boot automatically with windows. So that it can prevent any malicious code that may try to run at startup.
However, if by any means adware or malware or any malicious code has already made it way into your computer. It might have messed up with your system configuration; and might have added itself as part of programs that will boot at startup.
And this could cause windows to be automatically opening spam website. So, therefore, to stop/block unwanted websites from opening at system startup, follow the below guidelines.
4. Disable startup program on Windows OS
Click the Windows start menu and type
“MSConfig” without quote.
Click on the app icon that appears at the top.
This will launch the Windows system configuration window, where you will be able to specify which programs should and which programs should not auto-launch at system startup.
Click on the “Startup” tab. and all program that is starting up with windows will be listed.
Simply uncheck any strange name you could not recognize, I will advise you search for the name of the program on google before unchecking it. So that you can know what is the task of such a program.
And also to be sure, if the program is actually the cause of Spam website that is opening automatically on boot. Or it is the reason why your Browser is opening unknown website.
Once you uncheck the required boxes, click on apply and restart your Windows PC, for the changes to take effect.
How to disable startup programs in Windows 10
NB: For Windows 10 users, when you click on the startup tab you will see “task manager” instead of seeing the list of windows startup apps.
You will have to click on the windows task manager to be redirected to the windows task manager interface. Because that is where to enable and disable startup software/programs in windows 10.
This is where you will see the list of startup programs in Windows 10.
Simply look for any strange software on the list that you think might be the reason why your browser is opening an unknown page at System startup.
To disable the program, just right click on the program from the list and select disable.
4. Remove or disable unwanted browser extensions
Like I have said earlier most free software we downloaded from the internet, comes with some extra unwanted ad-dons, toolbar, and extensions. Having an unwanted extension secretly installed on your browser can cause the browser to keep opening random webpages.
Your browser may be having some kind of adware installed in form of extension which repeatedly causes Spam website to be opening automatically on boot.
So to stop/block Unwanted Websites from Opening in your browser, you will have to remove the extension causing this problem.
Remove unwanted browser extension in Chrome
Simply open the chrome browser then type the following address in the address bar.
then press the enter key. you will see the list of ad-don or extensions installed in your chrome browser.
look for any strange extension which you think might be the reason why your browser is opening unknown website. Simply use the blue on and off the tab to toggle your extensions on or off. Or simply click on the remove tab to remove the extension completely.
After disabling the extension, Restart your browser for the changes to take effect.
Remove unwanted browser extension in Firefox
To remove or any suspicious extension that you think is the reason why your Browser keeps opening an unknown page.
Simply open the Firefox browser. Then type the following address in the address bar.
then hit enter. Click on the extension tab on the right-hand side. The list of the extension installed on your Firefox browser will be displayed.
Simply look for any uncommon or unfamiliar extension you did not installed by yourself, and you suspect might be the reason why your browser keeps opening random webpages.
use the appropriate button disable or remove it.
Remove unwanted browser extension in internet explorer
To remove any browser extension that causes windows to be automatically opening spam website in your internet explorer browser.
Double click on the internet explorer icon to launch the internet explorer browser.
Then click on the setting icon on the right-hand side of the page.
Now click on “internet option”.
Then click on the “program” tab.
Now click on “manage ad-dons”.
Then right-click on any suspicious ad-don on the list and click disable or remove. Removing the add-ons causing this problem will stop/block unwanted websites from opening automatically on your browser.
5. Eliminate Adware/malware on your device
There are so many other reasons why your browser could be opening unknown pages automatically at startup. It may be a result of malware or adware infection.
If you have recently download and install any software from a non trusted source onto your computer. And you have started getting some weird pages at startup.
It is very much possible that you might have been infected by either malware or adware. And this could put the integrity of your system security in jeopardy. However, you should consider scanning your system as soon as possible.
You need a very strong anti-malware or antivirus or anti-adware programs.
Here are a few examples of the trusted anti-malware/anti-adware/antivirus software you can try out.
- Avast premier.
- Zemana Anti-Malware. etc.
Please share this article if it solves your problem. If you face any difficulties, let us know via the comment box below.