VisualDiscovery ads: what it is and how to remove it
VisualDiscovery is the unwanted browser application that gets promoted as a service improving the image search and visual content. This functionality seems legitimate and attracts people, but the program is categorized as an adware-type intruder because it behaves intrusive and annoying.
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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VisualDiscovery ads: summary
| Distribution | Freeware gets bundled and delivered during insecure installations from online sites, torrent services. Also, other PUPs can freely install useless and even dangerous applications directly on the machine |
|---|---|
| Name | VisualDiscovery |
| Type | Adware/ Browser add-on |
| Developer | Superfish Inc. |
| Danger | Ad-supported programs can access and track data regarding browsing activities and preferences. The content that adware redirects to also shows questionable material that can lead to serious infiltration of malware or issues with privacy |
| Symptoms | Unrelated commercial content starts showing up on commonly visited pages and redirects to more deceptive pages continuously fill up the screen, keeping the online traffic controlled. Browser add-ons and plugins get installed without additional permissions |
| 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 6 more facts
| Detection names | No Microsoft detection name is known |
|---|---|
| Damage | Not recorded in the old report |
| Evidence | 4 write-ups by security sites; details still limited |
| Program | VisualDiscovery |
| First seen | 2 January 2020 |
| Facts checked | 7 October 2026 |
Is VisualDiscovery ads dangerous?
From our report of Jan 2020 · not reviewed since
VisualDiscovery is the browser add-on that should help to search for visual content online, but it shows suspicious commercial redirects
VisualDiscovery is the unwanted browser application that gets promoted as a service improving the image search and visual content.
This functionality seems legitimate and attracts people, but the program is categorized as an adware-type intruder because it behaves intrusive and annoying. Deceptive marketing techniques allow the PUP to enter the system without additional permissions required and run in the background for a while before showing any symptoms. This means that adware can possibly alter settings or files in addition to noticeable symptoms.
Once the intruder infiltrates your machine, VisualDiscovery - related content can get installed on Mozilla Firefox, Google Chrome, Safari browsers behind your back. Potentially unwanted programs make the already infiltrated system more prone to intruders with all the shady content that affects the state of security.
Additionally, VisualDiscovery ads expose the victim to malicious content online and lead to privacy issues due to ad-tracking, which is a technique used by online advertisers and PUP creators.
Every URL visited, and the pop-up you click on exposes browsing queries and online surfing preferences, details about the location, and the machine itself to third-party companies. Such behavior can lead to privacy issues and identity theft, so you should get rid of the PUP as soon as possible.
VisualDiscovery is yet another questionable app designed by Superfish Inc. Many people have already installed it, believing that it will allow them to search the web by entering visual content.
Unfortunately, we have received lots of reports claiming that this app tends to show up on people's computers out of nowhere and initiate tons of commercial advertisements. Security experts have labeled it as an adware and a potentially unwanted program (PUP) after they discovered that this program is mainly distributed bundled with various freeware and shareware.
Even though it offers to try an interesting service, beware that it's just a clone for such programs as Boby Lyrics, Hit-Buzz, Amazon Deal Finder, SmileFiles, and many others. If you suspect that this program has already infiltrated your PC, you should run a full system scan with a reputable anti-spyware program. Otherwise, you may continuously experience redirects to unknown or even unsafe websites.
VisualDiscovery virus, like any other potentially unwanted program, seems to be sponsored by third parties and used for promoting predetermined websites. The main purpose of adware-type intruders is to generate pay-per-click revenue and monetize views, page visits.
Unfortunately, no one guarantees that those websites that appear on the screen due to adware redirecting features are safe and reliable to visit. Avoid clicking "Ads by VisualDiscovery", DO NOT ignore the fact that this app travels along with cookies. It means that it is set to track users and collect personally non-identifiable information, such as IP address, PC's location, search terms, websites visited, email address, and so on.
Finally, such adware is considered and called a virus for decreasing computer performance, increasing security vulnerabilities, connecting to the internet suspiciously, and showing malicious content constantly. Therefore, if you want to prevent such issues in the future, you have to get a program like anti-malware that can keep the system clear of PUPs.
Also, such PC security software can help with the initial VisualDiscovery removal, indicate other adware, in-browser threats, and prevent the infiltration of similar programs in advance. Unfortunately, this program cannot fix the damage or alter settings in the registry that may already be affected. For such a PC repair process, rely on system utility like .
From our report of Jan 2020 · not reviewed since
Potentially unwanted programs find various ways to infiltrate
In order to avoid installing such intrusive programs and similar adware-type intruders, first of all, you have to know how such and similar programs are distributed.
The main method used to deliver PUPs is called software bundling. It's a deceptive marketing technique that is commonly employed for spreading potentially unwanted programs in one pack with various freeware and shareware, such as download managers, PDF creators, media players, and so on.
This distribution method is widely used due to the fact that third parties are capable of spreading unpopular apps widely this way. Also, freeware developers earn money when they pre-pack their products with freeware. Research has shown that bundled installers are most commonly promoted via download clients on such free download websites many file-sharing services like torrent pages.
Besides, you should be careful with third-party installers. Fortunately, you can opt-out of additional components that are traveling alongside freeware that you are about to install. Choosing Advanced or Custom options allows monitoring the entire installation process by disclosing all available checkboxes, including the ones that promote suspicious add-ons, plug-ins, toolbars, and extensions.
From our report of Jan 2020 · not reviewed since
More from our earlier report on VisualDiscovery
- VisualDiscovery removal should involve anti-malware tools and a full system scan because PUP can load other programs and applications on the computer to affect the persistence
- Even though potentially unwanted programs are no malware, system files can get affected or even corrupted, damaged.
- PC repair tools like should indicate any issues like that and fix them for you
How to remove VisualDiscovery ads
How to remove VisualDiscovery
Uninstall first, then remove what stays behind, so the ads do not come back after a restart.
Step 1: Uninstall VisualDiscovery
VisualDiscovery 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 VisualDiscovery, 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 2: Remove it from startup
Press Ctrl + Shift + Esc to open Task Manager and select Startup apps (Windows 11) or the Startup tab (Windows 10). Disable entries you do not recognise, especially ones with no publisher or with a name that copies a Windows component.
Right-click an entry and choose Open file location to see where it runs from: programs in
%AppData%or%Temp%deserve a closer look. Some entries are not listed there but in the registry Run keys, which the procedure below shows how to check.Full procedure with screenshots: Stop apps from opening at startup On uGetFix
Step 3: Delete the folders left behind
Uninstalling often leaves the program's folders, and some threats reinstall themselves from them.
Press Windows + R, type
%LocalAppData%and press Enter, then do the same for%AppData%and %ProgramData%, and look for folders named after VisualDiscovery, its publisher or created on the day the problem started. Delete those folders, and check C:\Program Files and C:\Program Files (x86) too.If Windows says a file is in use, end it in Task Manager or delete the folder after a restart in Safe Mode. The folders are the same in Windows 11 and Windows 10.
Full procedure with screenshots: Remove what malware leaves behind in Windows
Step 4: 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 5: Scan the PC, then run the offline scan
A scan finds the parts of VisualDiscovery 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
Instructions for each browser and system
The detailed steps for every browser and system this guide covers. Open the one you use.
Uninstall from Windows
Make sure to remove all traces of the intruder to clean the system fully
Uninstall from Windows 10/8:
- Type Control Panel into the Windows search box and open the result.
- Under Programs, select Uninstall a program.
Uninstall from Windows 7/XP:
- Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
- In Control Panel, select Programs > Uninstall a program.
Remove the unwanted program:
- In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
- If User Account Control appears, click Yes to confirm, then complete the removal.
Remove from Google Chrome
Resetting the browser can be crucial when dealing with a browser-based virus and adware or hijackers
Delete malicious extensions from Google Chrome:
- 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 suspicious extensions related to the unwanted program by clicking Remove.
Clear cache and web data from Chrome:
- Click on Menu and pick Settings.
- Under Privacy and security, select Clear browsing data.
- Select Browsing history, Cookies and other site data, as well as Cached images and files.
- Click Clear data.
Change your homepage:
- Click menu and choose Settings.
- Look for a suspicious site in the On startup section.
- Click on Open a specific or set of pages and click on three dots to find the Remove option.
Reset Google Chrome:
If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:
- Click on Menu and select Settings.
- In the Settings, scroll down and click Advanced.
- Scroll down and locate Reset and clean up section.
- Now click Restore settings to their original defaults.
- Confirm with Reset settings.
Remove from Microsoft Edge
Delete unwanted extensions from MS Edge:
- 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 Remove.
Clear cookies and other browser data:
- Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
- Under Clear browsing data, pick Choose what to clear.
- Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.
Restore new tab and homepage settings:
- Click the menu icon and choose Settings.
- Then find On startup section.
- Click Remove next to any suspicious startup page.
Reset MS Edge if the above steps did not work:
- Press on Ctrl + Shift + Esc to open Task Manager.
- Click on More details arrow at the bottom of the window.
- Select Details tab.
- Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.
Delete extensions from MS Edge (Chromium):
- Open Edge and click select Settings > Extensions.
- Delete unwanted extensions by clicking Remove.
Clear cache and site data:
- Click on Menu and go to Settings.
- Select Privacy, search and services.
- Under Clear browsing data, pick Choose what to clear.
- Under Time range, pick All time.
- Select Clear now.
Reset Chromium-based MS Edge:
- Click on Menu and select Settings.
- On the left side, pick Reset settings.
- Select Restore settings to their default values.
- Confirm with Reset.
- This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.
Remove from Mozilla Firefox (FF)
Remove dangerous extensions:
- 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 the unwanted extension and click Remove.
Reset the homepage:
- Click three horizontal lines at the top right corner to open the menu.
- Choose Settings.
- Under Home, set your preferred homepage and new tab settings.
Clear cookies and site data:
- Click Menu and pick Settings.
- Go to Privacy & Security section.
- Scroll down to locate Cookies and Site Data.
- Click on Clear Data...
- Select Cookies and Site Data and Temporary cached files and pages, then click Clear.
Reset Mozilla Firefox
If clearing the browser as explained above did not help, reset Mozilla Firefox:
- Open Mozilla Firefox browser and click the Menu.
- Go to Help and then choose Troubleshooting Information.
- Under Give Firefox a tune up section, click on Refresh Firefox...
- Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.
Delete from Safari
Remove dangerous extensions:
- Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
- Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.
Clear history and website data:
- Click Safari in the menu and pick Clear History.
- Set Clear to all history and confirm with Clear History.
Reset Safari:
- Click Safari in the menu and select Preferences > Advanced.
- Enable Show Develop menu in menu bar.
- From the menu bar, click Develop and select Empty Caches.
Delete from macOS
Remove the unwanted application:
- From the menu bar, select Go > Applications.
- In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).
Delete leftover files and folders:
- Select Go > Go to Folder.
- Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
- Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.
- Finally, empty the Trash to permanently remove the leftovers.
Reset Internet Explorer
Remove dangerous add-ons:
- Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
- Pick Manage Add-ons.
- You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.
Change your homepage if it was altered:
- Open IE and click on the Gear icon.
- Select Internet Options.
- In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
- Click Apply and then select OK.
Delete temporary files:
- Press on the Gear icon and select Internet Options.
- Under Browsing history, click Delete...
- Select relevant fields and press Delete.
Reset Internet Explorer:
- Click on Gear icon > Internet options and select Advanced tab.
- Select Reset.
- In the new window, check Delete personal settings and select Reset.
Do not let government spy on you
The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices.
Avoid any unwanted government tracking or spying by going totally anonymous on the internet.
You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using VPN.
Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.
Backup files for the later use, in case of the malware attack
Computer users can suffer from data losses due to cyber infections or their own faulty doings.
Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact - you can set this process to be performed automatically.
When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use for the data restoration process.
From our report of Jan 2020 · not reviewed since
Ways to get rid of the VisualDiscovery ads
VisualDiscovery virus is the program that interferes with the browsing online activities, first of all.
Then due to such intrusive behavior and continuous redirects, pop-up ads, banners, the speed and general performance of the computer suffers. However, you cannot delete the program that easily due to all the additional installations that happen behind your back.
You need to note that closing the window, pop-up, or the browser is not going to get rid of the main problem - potentially unwanted program. To remove VisualDiscovery completely form the machine, the system needs to get cleaned thoroughly, and all the files related to the adware - terminated.
For manual VisualDiscovery removal from the web browsers, you can use the guide that is given below. However, system setting changes can be helpful when the system is PUP-free already. Then, all you do is going to improve the performance of your PC and get rid of the intrusive cyber threats.
Questions about VisualDiscovery ads
What is VisualDiscovery and why is it on my PC?
VisualDiscovery 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 VisualDiscovery, 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.
VisualDiscovery 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 VisualDiscovery 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.
VisualDiscovery has no uninstaller. What now?
Some adware does not register itself properly, or its uninstaller only opens a web page. First try Settings > Apps > Installed apps and the older Control Panel > Programs and Features; one may list it when the other does not.
If neither works, disable its entry in Task Manager > Startup apps, restart, and run a Microsoft Defender full scan and offline scan, which remove known adware files. Then, if anything is left, delete the folder it ran from, which you can find by right-clicking the process in Task Manager and choosing Open file location.
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.
Why didn't my antivirus catch VisualDiscovery?
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.
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.
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 ad-supported program and clearing cookies is usually enough.
Will Fortect remove VisualDiscovery?
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 VisualDiscovery, 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
- Lesvirus: Lesvirus (read October 7, 2026)
- Securitec: What is Data Tracking? (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)
- Microsoft Learn: Microsoft Defender Offline (read October 7, 2026)