Quick Close Tab ads: what it is and how to remove it
Quick Close Tab is a deceptive browser extension that claims to provide a useful feature of quickly closing browser tabs, but it actually contains adware. This may result in an increase in commercial content such as pop-ups, banners, and redirects.
Facts checked October 7, 2026. Removal steps tested on Windows 11 (26H2) and checked against Microsoft's and the browser makers' current documentation. Sections marked as our earlier report are the original text: they describe the threat as it was then and have not been reviewed since. The 2026 status, the removal steps and the questions are current.
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Quick Close Tab ads: summary
| Distribution | Shady websites, deceptive ads, freeware installations |
|---|---|
| NAME | Quick Close Tab |
| TYPE | Adware |
| SYMPTOMS | Annoying pop-ups and other types of advertisements start appearing on the screen |
| DANGERS | Links embedded in the ads might lead to dangerous websites |
| Detection names | No Microsoft detection name is known |
| Removal | Scan the PC with security software to find and remove the malware and anything installed with it. Fortect scans Windows for malware and repairs the system files and settings it damaged. Remove it nowTo use the full-featured product, you have to purchase a license for Fortect. The scan is free. |
Show 8 more facts
| Damage | Not recorded in the old report |
|---|---|
| Name | Quick Close Tab |
| Type | Adware extension |
| Symptoms | An unknown program in Installed apps |
| Evidence | 4 write-ups by security sites; details still limited |
| Program | Quick Close Tab |
| First seen | 25 April 2023 |
| Facts checked | 7 October 2026 |
Is Quick Close Tab ads dangerous?
From our report of Apr 2023 · not reviewed since
Quick Close Tab is a browser extension with questionable functionality and ad spam
Quick Close Tab is a deceptive browser extension that claims to provide a useful feature of quickly closing browser tabs, but it actually contains adware.
This may result in an increase in commercial content such as pop-ups, banners, and redirects. Such applications' primary goal is to generate revenue for fraudsters.
Furthermore, the efficacy of the tab-closing function promised by such extensions is frequently called into question, and users may not receive the advertised benefits. Installing unnecessary third-party applications on your device is never a good idea.
To make matters worse, the Quick Close Tab extension may use deceptive advertising networks that redirect users to unsafe websites. As a result, people may become victims of scam pages, malicious sites that try to steal personal information, install potentially unwanted programs (PUPs), or even malware.
From our report of Apr 2023 · not reviewed since
Freeware installations
People frequently experience negative side effects after using freeware distribution platforms.
Without your knowledge, Quick Close Tab adware may have infiltrated your device. To generate profit for the distributors, unsafe download channels frequently include additional programs in their installers.
Users typically do not benefit from bundled software. As a result, it is critical to maintain vigilance throughout the installation process. Always use the "Custom" or "Advanced" installation methods, read the Privacy Policy and Terms of Use carefully, and double-check the file list. The most important step is to uncheck the boxes next to any unrelated applications.
From our report of Apr 2023 · not reviewed since
More from our earlier report on Quick Close Tab
- Eliminate the extension through your browser settings; scanning the machine with anti-malware tools is recommended
How Quick Close Tab ads got into your browser
From our report of Apr 2023 · not reviewed since
Because scammers frequently disguise their applications as useful tools, it is critical to conduct thorough research before installing any software.
It is strongly advised to use official app stores, where apps are subjected to a rigorous review process. However, it's still a good idea to look at the reviews, ratings, and number of users.
Scammers may also create "official" promotional websites for their apps in order to attract unsuspecting victims. It is critical to remember that if something appears to be too good to be true, it most likely is. It is also critical to use safe browsing practices.
Avoid visiting suspicious websites and refrain from clicking on random links and ads, even if they appear to promote legitimate products and services. Unregulated websites are frequently filled with misleading ads and sneaky redirects, so stick to websites you are familiar with and trust.
How to remove Quick Close Tab ads
How to remove the Quick Close Tab extension
Do the browser steps in every browser and profile on the PC, then check Windows for the program that installed the extension.
Step 1: Remove extensions you did not add
In Chrome open
chrome://extensions, in Edgeedge://extensions, and in Firefox the menu > Extensions and themes.Remove every extension you do not remember adding, especially search, new tab, coupon, PDF, weather or video downloader add-ons. Check every browser and every profile, because each keeps its own list.
If an extension has no Remove button or comes back, a browser policy holds it (see "Managed by your organization" in the procedure below). The pages are the same on Windows 11 and Windows 10.
Chrome on Windows 11: More > Extensions > Manage extensions. Full procedure with screenshots: Remove a browser extension
Step 2: Uninstall Quick Close Tab
Quick Close Tab is removed like any other program, from the list of installed apps. In Windows 11 that is Settings > Apps > Installed apps, in Windows 10 Settings > Apps > Apps & features, and in both you can also use Control Panel > Programs and Features.
Select Quick Close Tab, click Uninstall and follow the uninstaller to the end. Then look at the entries just above and below it when the list is sorted by date: bundled programs install at the same minute.
Full procedure with screenshots: Uninstall a program or app in Windows On uGetFix
Step 3: Reset the browser
A reset removes what the steps above could miss:
- changed start pages
- site permissions
- hidden settings
In Chrome open Settings > Reset settings > Restore settings to their original defaults; in Edge Settings > Reset settings; in Firefox Help > More troubleshooting information > Refresh Firefox.
Tip: Bookmarks and saved passwords stay, while extensions are turned off and the search engine and start page return to the defaults.
Reset every browser on the PC, including Edge, which Windows 11 and Windows 10 always have.
Chrome on Windows 11: Settings > Reset settings. Full procedure with screenshots: Reset a browser and fix a hijacked search engine
Step 4: Scan the PC, then run the offline scan
A scan finds the parts of Quick Close Tab that the manual steps cannot see. In Windows Security > Virus & threat protection > Scan options, start a Full scan and quarantine what it reports.
Follow it with Microsoft Defender Antivirus (offline scan) > Scan now, which restarts the PC and checks the disk while Windows and the malware are not running.
It takes about 15 minutes and works the same in Windows 11 and Windows 10. If either scan finds something, run the full scan again after removal until it comes back clean.
Windows 11: Windows Security > Virus & threat protection > Scan options. Full procedure with screenshots: Run a Microsoft Defender Offline scan
Access your website securely from any location
When you work on the domain, site, blog, or different project that requires constant management, content creation, or coding, you may need to connect to the server and content management service more often. The best solution for creating a tighter network could be a dedicated/fixed IP address.
If you make your IP address static and set to your device, you can connect to the CMS from any location and do not create any additional issues for the server or network manager that needs to monitor connections and activities. VPN software providers like can help you with such settings and offer the option to control the online reputation and manage projects easily from any part of the world.
Recover files after data-affecting malware attacks
While much of the data can be accidentally deleted due to various reasons, malware is one of the main culprits that can cause loss of pictures, documents, videos, and other important files.
More serious malware infections lead to significant data loss when your documents, system files, and images get encrypted. In particular, ransomware is is a type of malware that focuses on such functions, so your files become useless without an ability to access them.
Even though there is little to no possibility to recover after file-locking threats, some applications have features for data recovery in the system. In some cases, can also help to recover at least some portion of your data after data-locking virus infection or general cyber infection.
From our report of Apr 2023 · not reviewed since
Remove Quick Close Tab adware
Quick Close Tab adware can be removed by going to the browser settings and looking at the extension list.
MS Edge (Chromium)
- Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
- In the newly opened window, you will see all the installed extensions. Uninstall all the suspicious plugins that might be related to the unwanted program by clicking Remove.
- Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
- From the list, pick the extension and click on the Gear icon.
- Click on Uninstall at the bottom.
- Open Edge and click select Settings > Extensions.
- Delete unwanted extensions by clicking Remove.
- Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
- Select Add-ons.
- In here, select unwanted plugin and click Remove.
- Click Safari > Preferences...
- In the new window, pick Extensions.
- Select the unwanted extension and select Uninstall.
From our report of Apr 2023 · not reviewed since
Protect your privacy
In today's online environment, nearly all websites and web applications require users to accept cookies by presenting a prominent pop-up prompt.
Feeling irritated, many individuals simply click "Accept" to proceed as quickly as possible. Unfortunately, if you have experienced pop-up spam without realizing it, there is a high probability that you were browsing through suspicious sites that may still be monitoring your online activity.
Cookies are capable of storing a variety of data, including the websites you visit, the links you click on, the search terms you enter, and the items you purchase online. This information can be sold to advertising networks or other third parties.
From our report of Apr 2023 · not reviewed since
Scan your system with anti-malware tools
If you have completed all of the previous steps but are still experiencing undesirable symptoms, it is advisable to check your system for other potentially unwanted applications (PUAs).
Manual removal of potentially unwanted programs can be problematic, as users may fail to eliminate all related files and entries, leading to a recurrence of the infection. Additionally, these programs are often disguised as "useful" tools, making them challenging to identify. If you still prefer manual removal, we have included instructions for both Windows and Mac machines below:
To fully remove an unwanted app, you need to access Application Support, LaunchAgents, and LaunchDaemons folders and delete relevant files:
- Enter Control Panel into Windows search box and hit Enter or click on the search result.
- Under Programs, select Uninstall a program.
- From the list, find the entry of the suspicious program.
- Right-click on the application and select Uninstall.
- If User Account Control shows up, click Yes.
- Wait till uninstallation process is complete and click OK.
- Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
- In Control Panel, select Programs > Uninstall a program.
- Pick the unwanted application by clicking on it once.
- At the top, click Uninstall/Change.
- In the confirmation prompt, pick Yes.
- Click OK once the removal process is finished.
- From the menu bar, select Go > Applications.
- In the Applications folder, look for all related entries.
- Click on the app and drag it to Trash (or right-click and pick Move to Trash)
- Select Go > Go to Folder.
- Enter /Library/Application Support and click Go or press Enter.
- In the Application Support folder, look for any dubious entries and then delete them.
- Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the related .plist files.
Questions about Quick Close Tab ads
What is Quick Close Tab and why is it on my PC?
Quick Close Tab is a program that was installed on the PC, most likely together with something else you downloaded. Free software sites and many installers add extra programs on setup pages with pre-ticked boxes, so the extra install looks like your choice even though nobody read the page.
Check the install date in Settings, Apps, Installed apps: the program you installed that day is the probable carrier. If you do not need Quick Close Tab, uninstall it. If it belongs to your hardware or to a program you use, search its exact name and publisher first, because drivers and their tools can have unfamiliar names.
Quick Close Tab came back after I uninstalled it. Why?
Something else is reinstalling it. Common causes are a second program from the same publisher, a scheduled task that downloads it again, or a browser extension that keeps prompting for it. Sort Installed apps by install date and uninstall each entry from the same day that you did not choose.
Then open Task Scheduler and look in the Task Scheduler Library for tasks with updater-style names that you do not recognise. Check Startup apps in Task Manager too. If Quick Close Tab still returns, start Windows in Safe Mode, uninstall it there and run a Microsoft Defender offline scan, which looks for loaders that ordinary scans can miss.
Does adware steal passwords?
Ordinary adware is built to show ads, not to steal logins, and most of it never touches saved passwords. The line is blurry, though. Extensions that can read every page could capture what you type, and adware ads sometimes lead to phishing pages that ask for passwords directly.
If you entered credentials on a page reached through an ad, change that password from a clean device and turn on two-step verification. Otherwise, removing adware extension and clearing cookies is usually enough.
Why didn't my antivirus catch Quick Close Tab?
Many security products do not block adware or notification sites by default, because users often agreed to them, even through a misleading prompt. Notification spam installs nothing at all, so there is no file to detect.
In Windows 11 you can make Microsoft Defender block potentially unwanted apps: open Windows Security > App & browser control > Reputation-based protection settings and turn on Potentially unwanted app blocking. If notifications caused the pop-ups, no scanner will report them; the fix is in the browser's site settings.
I clicked on one of the ads. Am I infected?
Probably not. Clicking an ad usually only opens a page, and a page cannot install programs on an up-to-date Windows PC without your help.
You are at risk only if you then downloaded and ran a file, allowed notifications, entered card or login details, or called a phone number shown on the page. Delete any download and run a full and offline scan.
Change passwords you typed, from a clean device. Call your bank if you gave card details. If you called a number or allowed remote access, see the next question.
An ad showed a phone number and I called it. What now?
The number belongs to scammers, not to Microsoft or an antivirus company. If you only talked, hang up and do not call back. If you let them connect to the PC, disconnect it from the internet, uninstall the remote access program they used, such as AnyDesk, TeamViewer, ScreenConnect or UltraViewer, and run a full and offline scan.
If you paid or gave bank details, call your bank at once on the number printed on your card. Change any passwords you typed while they were connected, and report the call.
Can adware slow down my PC?
Yes. Adware runs in the background, loads ad scripts, opens extra tabs and contacts its servers, all of which use processor time, memory and bandwidth. Ad-heavy extensions also slow down every page, because they inspect and change it before you see it.
The effect is strongest on older PCs and when several adware programs arrived together. After removal, restart the PC and check Task Manager for anything still using a lot of resources that you do not recognise. Speed usually returns to normal once the ads stop.
How did Quick Close Tab get on my computer?
Our report lists the distribution as shady websites, deceptive ads, freeware installations. Software of this kind often comes bundled with free programs, fake updates or downloads from unofficial sites.
It can also arrive through a browser extension or a notification you allowed on a spam page. Think back to what you installed or allowed just before the first ad or redirect appeared.
Will Fortect remove Quick Close Tab?
Fortect scans Windows for malware and unwanted programs and repairs the system files and settings they change, and its free scan shows what it finds on your PC before you decide anything.
For Quick Close Tab, follow the plan above as well: the browser steps take back permissions and settings that no scanner treats as a threat, and uninstalling the program that brought it removes the source.
Run Microsoft Defender's full scan and, if anything was found, its offline scan as a second opinion. If the symptoms are gone after the plan and both scans are clean, there is nothing more to do.
Sources
- Malwarebytes: Adware (read October 7, 2026)
- Wikipedia, the free encyclopedia: Potentially unwanted program (read October 7, 2026)
- Dataprot: What Are Cookies? The Good and the Bad of Browser Cookies (read October 7, 2026)
- Google Chrome Help: Use notifications to get alerts (no longer online) (read October 7, 2026)
- FTC: How to recognize, remove and avoid malware (read October 7, 2026)